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- Superabundant_number abstract "In mathematics, a superabundant number (sometimes abbreviated as SA) is a certain kind of natural number. Formally, a natural number n is called superabundant precisely when, for all m < n,where σ denotes the sum-of-divisors function (i.e., the sum of all positive divisors of n, including n itself). The first few superabundant numbers are 1, 2, 4, 6, 12, 24, 36, 48, 60, 120, ... (sequence A004394 in OEIS).Superabundant numbers were defined by Leonidas Alaoglu and Paul Erdős (1944). Unknown to Alaoglu and Erdős, about 30 pages of Ramanujan's 1915 paper "Highly Composite Numbers" were suppressed. Those pages were finally published in The Ramanujan Journal 1 (1997), 119–153. In section 59 of that paper, Ramanujan defines generalized highly composite numbers, which include the superabundant numbers.".
- Superabundant_number wikiPageExternalLink SuperabundantNumber.html.
- Superabundant_number wikiPageID "1759187".
- Superabundant_number wikiPageRevisionID "591904029".
- Superabundant_number author1Link "Leonidas Alaoglu".
- Superabundant_number author2Link "Paul Erdős".
- Superabundant_number first "Leonidas".
- Superabundant_number first "Paul".
- Superabundant_number hasPhotoCollection Superabundant_number.
- Superabundant_number last "Alaoglu".
- Superabundant_number last "Erdős".
- Superabundant_number txt "yes".
- Superabundant_number year "1944".
- Superabundant_number subject Category:Divisor_function.
- Superabundant_number subject Category:Integer_sequences.
- Superabundant_number type Abstraction100002137.
- Superabundant_number type Arrangement107938773.
- Superabundant_number type Group100031264.
- Superabundant_number type IntegerSequences.
- Superabundant_number type Ordering108456993.
- Superabundant_number type Sequence108459252.
- Superabundant_number type Series108457976.
- Superabundant_number comment "In mathematics, a superabundant number (sometimes abbreviated as SA) is a certain kind of natural number. Formally, a natural number n is called superabundant precisely when, for all m < n,where σ denotes the sum-of-divisors function (i.e., the sum of all positive divisors of n, including n itself). The first few superabundant numbers are 1, 2, 4, 6, 12, 24, 36, 48, 60, 120, ... (sequence A004394 in OEIS).Superabundant numbers were defined by Leonidas Alaoglu and Paul Erdős (1944).".
- Superabundant_number label "Nombre superabondant".
- Superabundant_number label "Números superabundantes".
- Superabundant_number label "Superabundant number".
- Superabundant_number label "超過剩數".
- Superabundant_number label "超過剰数".
- Superabundant_number sameAs Nombre_superabondant.
- Superabundant_number sameAs 超過剰数.
- Superabundant_number sameAs Números_superabundantes.
- Superabundant_number sameAs m.05tr73.
- Superabundant_number sameAs Q3280976.
- Superabundant_number sameAs Q3280976.
- Superabundant_number sameAs Superabundant_number.
- Superabundant_number wasDerivedFrom Superabundant_number?oldid=591904029.
- Superabundant_number isPrimaryTopicOf Superabundant_number.