51261386

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{80347}}^1$

素因数の和:80389

約数の個数: 16

約数和(自身を含む): 86775840

約数和(自身を除く): 35514454

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 80347, 160694, 883817, 1767634, 2330063, 4660126, 25630693, 51261386]

約数ペア:

[(1, 51261386), (2, 25630693), (11, 4660126), (22, 2330063), (29, 1767634), (58, 883817), (319, 160694), (638, 80347)]