55213288

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{530897}}^1$

素因数の和:530916

約数の個数: 16

約数和(自身を含む): 111488580

約数和(自身を除く): 56275292

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 530897, 1061794, 2123588, 4247176, 6901661, 13803322, 27606644, 55213288]

約数ペア:

[(1, 55213288), (2, 27606644), (4, 13803322), (8, 6901661), (13, 4247176), (26, 2123588), (52, 1061794), (104, 530897)]