55299391

素因数分解:

$7^2\times {\mathrm{677}}^1\times {\mathrm{1667}}^1$

素因数の和:2358

約数の個数: 12

約数和(自身を含む): 64461528

約数和(自身を除く): 9162137

約数列:

[1, 7, 49, 677, 1667, 4739, 11669, 33173, 81683, 1128559, 7899913, 55299391]

約数ペア:

[(1, 55299391), (7, 7899913), (49, 1128559), (677, 81683), (1667, 33173), (4739, 11669)]