55403764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{2657}}^1$

素因数の和:3075

約数の個数: 24

約数和(自身を含む): 104714568

約数和(自身を除く): 49310804

約数列:

[1, 2, 4, 13, 26, 52, 401, 802, 1604, 2657, 5213, 5314, 10426, 10628, 20852, 34541, 69082, 138164, 1065457, 2130914, 4261828, 13850941, 27701882, 55403764]

約数ペア:

[(1, 55403764), (2, 27701882), (4, 13850941), (13, 4261828), (26, 2130914), (52, 1065457), (401, 138164), (802, 69082), (1604, 34541), (2657, 20852), (5213, 10628), (5314, 10426)]