51027581

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{991}}^1$

素因数の和:1184

約数の個数: 16

約数和(自身を含む): 57901056

約数和(自身を除く): 6873475

約数列:

[1, 11, 31, 151, 341, 991, 1661, 4681, 10901, 30721, 51491, 149641, 337931, 1646051, 4638871, 51027581]

約数ペア:

[(1, 51027581), (11, 4638871), (31, 1646051), (151, 337931), (341, 149641), (991, 51491), (1661, 30721), (4681, 10901)]