54466672

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{20143}}^1$

素因数の和:20177

約数の個数: 30

約数和(自身を含む): 114276912

約数和(自身を除く): 59810240

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 20143, 40286, 80572, 161144, 261859, 322288, 523718, 1047436, 2094872, 3404167, 4189744, 6808334, 13616668, 27233336, 54466672]

約数ペア:

[(1, 54466672), (2, 27233336), (4, 13616668), (8, 6808334), (13, 4189744), (16, 3404167), (26, 2094872), (52, 1047436), (104, 523718), (169, 322288), (208, 261859), (338, 161144), (676, 80572), (1352, 40286), (2704, 20143)]