57162710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{1489}}^1$

素因数の和:1856

約数の個数: 32

約数和(自身を含む): 112644000

約数和(自身を除く): 55481290

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 349, 698, 1489, 1745, 2978, 3490, 3839, 7445, 7678, 14890, 16379, 19195, 32758, 38390, 81895, 163790, 519661, 1039322, 2598305, 5196610, 5716271, 11432542, 28581355, 57162710]

約数ペア:

[(1, 57162710), (2, 28581355), (5, 11432542), (10, 5716271), (11, 5196610), (22, 2598305), (55, 1039322), (110, 519661), (349, 163790), (698, 81895), (1489, 38390), (1745, 32758), (2978, 19195), (3490, 16379), (3839, 14890), (7445, 7678)]