55690856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{535489}}^1$

素因数の和:535508

約数の個数: 16

約数和(自身を含む): 112452900

約数和(自身を除く): 56762044

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 535489, 1070978, 2141956, 4283912, 6961357, 13922714, 27845428, 55690856]

約数ペア:

[(1, 55690856), (2, 27845428), (4, 13922714), (8, 6961357), (13, 4283912), (26, 2141956), (52, 1070978), (104, 535489)]