51995834

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{21683}}^1$

素因数の和:21805

約数の個数: 16

約数和(自身を含む): 85868640

約数和(自身を除く): 33872806

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 21683, 43366, 238513, 477026, 2363447, 4726894, 25997917, 51995834]

約数ペア:

[(1, 51995834), (2, 25997917), (11, 4726894), (22, 2363447), (109, 477026), (218, 238513), (1199, 43366), (2398, 21683)]