56754830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{1129}}^1$

素因数の和:1604

約数の個数: 32

約数和(自身を含む): 111788640

約数和(自身を除く): 55033810

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 457, 914, 1129, 2258, 2285, 4570, 5027, 5645, 10054, 11290, 12419, 24838, 25135, 50270, 62095, 124190, 515953, 1031906, 2579765, 5159530, 5675483, 11350966, 28377415, 56754830]

約数ペア:

[(1, 56754830), (2, 28377415), (5, 11350966), (10, 5675483), (11, 5159530), (22, 2579765), (55, 1031906), (110, 515953), (457, 124190), (914, 62095), (1129, 50270), (2258, 25135), (2285, 24838), (4570, 12419), (5027, 11290), (5645, 10054)]