56809379

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:331

約数の個数: 24

約数和(自身を含む): 66074400

約数和(自身を除く): 9265021

約数列:

[1, 11, 23, 121, 137, 149, 253, 1507, 1639, 2783, 3151, 3427, 16577, 18029, 20413, 34661, 37697, 224543, 381271, 414667, 469499, 2469973, 5164489, 56809379]

約数ペア:

[(1, 56809379), (11, 5164489), (23, 2469973), (121, 469499), (137, 414667), (149, 381271), (253, 224543), (1507, 37697), (1639, 34661), (2783, 20413), (3151, 18029), (3427, 16577)]