47641588

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{1579}}^1$

素因数の和:1999

約数の個数: 24

約数和(自身を含む): 88037600

約数和(自身を除く): 40396012

約数列:

[1, 2, 4, 19, 38, 76, 397, 794, 1579, 1588, 3158, 6316, 7543, 15086, 30001, 30172, 60002, 120004, 626863, 1253726, 2507452, 11910397, 23820794, 47641588]

約数ペア:

[(1, 47641588), (2, 23820794), (4, 11910397), (19, 2507452), (38, 1253726), (76, 626863), (397, 120004), (794, 60002), (1579, 30172), (1588, 30001), (3158, 15086), (6316, 7543)]