56213250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{241}}^1\times {\mathrm{311}}^1$

素因数の和:572

約数の個数: 64

約数和(自身を含む): 141343488

約数和(自身を除く): 85130238

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 241, 250, 311, 375, 482, 622, 723, 750, 933, 1205, 1446, 1555, 1866, 2410, 3110, 3615, 4665, 6025, 7230, 7775, 9330, 12050, 15550, 18075, 23325, 30125, 36150, 38875, 46650, 60250, 74951, 77750, 90375, 116625, 149902, 180750, 224853, 233250, 374755, 449706, 749510, 1124265, 1873775, 2248530, 3747550, 5621325, 9368875, 11242650, 18737750, 28106625, 56213250]

約数ペア:

[(1, 56213250), (2, 28106625), (3, 18737750), (5, 11242650), (6, 9368875), (10, 5621325), (15, 3747550), (25, 2248530), (30, 1873775), (50, 1124265), (75, 749510), (125, 449706), (150, 374755), (241, 233250), (250, 224853), (311, 180750), (375, 149902), (482, 116625), (622, 90375), (723, 77750), (750, 74951), (933, 60250), (1205, 46650), (1446, 38875), (1555, 36150), (1866, 30125), (2410, 23325), (3110, 18075), (3615, 15550), (4665, 12050), (6025, 9330), (7230, 7775)]