55177616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{265277}}^1$

素因数の和:265298

約数の個数: 20

約数和(自身を含む): 115130652

約数和(自身を除く): 59953036

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 265277, 530554, 1061108, 2122216, 3448601, 4244432, 6897202, 13794404, 27588808, 55177616]

約数ペア:

[(1, 55177616), (2, 27588808), (4, 13794404), (8, 6897202), (13, 4244432), (16, 3448601), (26, 2122216), (52, 1061108), (104, 530554), (208, 265277)]