56729621

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{1999}}^1$

素因数の和:2108

約数の個数: 16

約数和(自身を含む): 63840000

約数和(自身を除く): 7110379

約数列:

[1, 13, 37, 59, 481, 767, 1999, 2183, 25987, 28379, 73963, 117941, 961519, 1533233, 4363817, 56729621]

約数ペア:

[(1, 56729621), (13, 4363817), (37, 1533233), (59, 961519), (481, 117941), (767, 73963), (1999, 28379), (2183, 25987)]