56859990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{3251}}^1$

素因数の和:3325

約数の個数: 64

約数和(自身を含む): 151725312

約数和(自身を除く): 94865322

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 53, 55, 66, 106, 110, 159, 165, 265, 318, 330, 530, 583, 795, 1166, 1590, 1749, 2915, 3251, 3498, 5830, 6502, 8745, 9753, 16255, 17490, 19506, 32510, 35761, 48765, 71522, 97530, 107283, 172303, 178805, 214566, 344606, 357610, 516909, 536415, 861515, 1033818, 1072830, 1723030, 1895333, 2584545, 3790666, 5169090, 5685999, 9476665, 11371998, 18953330, 28429995, 56859990]

約数ペア:

[(1, 56859990), (2, 28429995), (3, 18953330), (5, 11371998), (6, 9476665), (10, 5685999), (11, 5169090), (15, 3790666), (22, 2584545), (30, 1895333), (33, 1723030), (53, 1072830), (55, 1033818), (66, 861515), (106, 536415), (110, 516909), (159, 357610), (165, 344606), (265, 214566), (318, 178805), (330, 172303), (530, 107283), (583, 97530), (795, 71522), (1166, 48765), (1590, 35761), (1749, 32510), (2915, 19506), (3251, 17490), (3498, 16255), (5830, 9753), (6502, 8745)]