51991522

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{19531}}^1$

素因数の和:19566

約数の個数: 16

約数和(自身を含む): 85784544

約数和(自身を除く): 33793022

約数列:

[1, 2, 11, 22, 121, 242, 1331, 2662, 19531, 39062, 214841, 429682, 2363251, 4726502, 25995761, 51991522]

約数ペア:

[(1, 51991522), (2, 25995761), (11, 4726502), (22, 2363251), (121, 429682), (242, 214841), (1331, 39062), (2662, 19531)]