51697965

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{313321}}^1$

素因数の和:313340

約数の個数: 16

約数和(自身を含む): 90236736

約数和(自身を除く): 38538771

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 313321, 939963, 1566605, 3446531, 4699815, 10339593, 17232655, 51697965]

約数ペア:

[(1, 51697965), (3, 17232655), (5, 10339593), (11, 4699815), (15, 3446531), (33, 1566605), (55, 939963), (165, 313321)]