51695561

素因数分解:

${\mathrm{19}}^2\times {\mathrm{89}}^1\times {\mathrm{1609}}^1$

素因数の和:1736

約数の個数: 12

約数和(自身を含む): 55206900

約数和(自身を除く): 3511339

約数列:

[1, 19, 89, 361, 1609, 1691, 30571, 32129, 143201, 580849, 2720819, 51695561]

約数ペア:

[(1, 51695561), (19, 2720819), (89, 580849), (361, 143201), (1609, 32129), (1691, 30571)]