56948759

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{20807}}^1$

素因数の和:20854

約数の個数: 16

約数和(自身を含む): 71912448

約数和(自身を除く): 14963689

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 20807, 145649, 353719, 478561, 2476033, 3349927, 8135537, 56948759]

約数ペア:

[(1, 56948759), (7, 8135537), (17, 3349927), (23, 2476033), (119, 478561), (161, 353719), (391, 145649), (2737, 20807)]