57376276

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 109869760

約数和(自身を除く): 52493484

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 97, 172, 181, 194, 362, 388, 724, 817, 1634, 1843, 3268, 3439, 3686, 4171, 6878, 7372, 7783, 8342, 13756, 15566, 16684, 17557, 31132, 35114, 70228, 79249, 147877, 158498, 295754, 316996, 333583, 591508, 667166, 754951, 1334332, 1509902, 3019804, 14344069, 28688138, 57376276]

約数ペア:

[(1, 57376276), (2, 28688138), (4, 14344069), (19, 3019804), (38, 1509902), (43, 1334332), (76, 754951), (86, 667166), (97, 591508), (172, 333583), (181, 316996), (194, 295754), (362, 158498), (388, 147877), (724, 79249), (817, 70228), (1634, 35114), (1843, 31132), (3268, 17557), (3439, 16684), (3686, 15566), (4171, 13756), (6878, 8342), (7372, 7783)]