54902945

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{22273}}^1$

素因数の和:22324

約数の個数: 16

約数和(自身を含む): 72167760

約数和(自身を除く): 17264815

約数列:

[1, 5, 17, 29, 85, 145, 493, 2465, 22273, 111365, 378641, 645917, 1893205, 3229585, 10980589, 54902945]

約数ペア:

[(1, 54902945), (5, 10980589), (17, 3229585), (29, 1893205), (85, 645917), (145, 378641), (493, 111365), (2465, 22273)]