56779645

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{23609}}^1$

素因数の和:23664

約数の個数: 16

約数和(自身を含む): 75363120

約数和(自身を除く): 18583475

約数列:

[1, 5, 13, 37, 65, 185, 481, 2405, 23609, 118045, 306917, 873533, 1534585, 4367665, 11355929, 56779645]

約数ペア:

[(1, 56779645), (5, 11355929), (13, 4367665), (37, 1534585), (65, 873533), (185, 306917), (481, 118045), (2405, 23609)]