55222856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{530989}}^1$

素因数の和:531008

約数の個数: 16

約数和(自身を含む): 111507900

約数和(自身を除く): 56285044

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 530989, 1061978, 2123956, 4247912, 6902857, 13805714, 27611428, 55222856]

約数ペア:

[(1, 55222856), (2, 27611428), (4, 13805714), (8, 6902857), (13, 4247912), (26, 2123956), (52, 1061978), (104, 530989)]