53379560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{102653}}^1$

素因数の和:102677

約数の個数: 32

約数和(自身を含む): 129344040

約数和(自身を除く): 75964480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 102653, 205306, 410612, 513265, 821224, 1026530, 1334489, 2053060, 2668978, 4106120, 5337956, 6672445, 10675912, 13344890, 26689780, 53379560]

約数ペア:

[(1, 53379560), (2, 26689780), (4, 13344890), (5, 10675912), (8, 6672445), (10, 5337956), (13, 4106120), (20, 2668978), (26, 2053060), (40, 1334489), (52, 1026530), (65, 821224), (104, 513265), (130, 410612), (260, 205306), (520, 102653)]