56356760

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{967}}^1$

素因数の和:1056

約数の個数: 64

約数和(自身を含む): 133816320

約数和(自身を除く): 77459560

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 47, 62, 94, 124, 155, 188, 235, 248, 310, 376, 470, 620, 940, 967, 1240, 1457, 1880, 1934, 2914, 3868, 4835, 5828, 7285, 7736, 9670, 11656, 14570, 19340, 29140, 29977, 38680, 45449, 58280, 59954, 90898, 119908, 149885, 181796, 227245, 239816, 299770, 363592, 454490, 599540, 908980, 1199080, 1408919, 1817960, 2817838, 5635676, 7044595, 11271352, 14089190, 28178380, 56356760]

約数ペア:

[(1, 56356760), (2, 28178380), (4, 14089190), (5, 11271352), (8, 7044595), (10, 5635676), (20, 2817838), (31, 1817960), (40, 1408919), (47, 1199080), (62, 908980), (94, 599540), (124, 454490), (155, 363592), (188, 299770), (235, 239816), (248, 227245), (310, 181796), (376, 149885), (470, 119908), (620, 90898), (940, 59954), (967, 58280), (1240, 45449), (1457, 38680), (1880, 29977), (1934, 29140), (2914, 19340), (3868, 14570), (4835, 11656), (5828, 9670), (7285, 7736)]