47915920

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{46073}}^1$

素因数の和:46099

約数の個数: 40

約数和(自身を含む): 119976696

約数和(自身を除く): 72060776

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 46073, 92146, 184292, 230365, 368584, 460730, 598949, 737168, 921460, 1197898, 1842920, 2395796, 2994745, 3685840, 4791592, 5989490, 9583184, 11978980, 23957960, 47915920]

約数ペア:

[(1, 47915920), (2, 23957960), (4, 11978980), (5, 9583184), (8, 5989490), (10, 4791592), (13, 3685840), (16, 2994745), (20, 2395796), (26, 1842920), (40, 1197898), (52, 921460), (65, 737168), (80, 598949), (104, 460730), (130, 368584), (208, 230365), (260, 184292), (520, 92146), (1040, 46073)]