51458897

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{10457}}^1$

素因数の和:10520

約数の個数: 16

約数和(自身を含む): 63584640

約数和(自身を除く): 12125743

約数列:

[1, 7, 19, 37, 133, 259, 703, 4921, 10457, 73199, 198683, 386909, 1390781, 2708363, 7351271, 51458897]

約数ペア:

[(1, 51458897), (7, 7351271), (19, 2708363), (37, 1390781), (133, 386909), (259, 198683), (703, 73199), (4921, 10457)]