57187250

素因数分解:

$2^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:252

約数の個数: 64

約数和(自身を含む): 113577984

約数和(自身を除く): 56390734

約数列:

[1, 2, 5, 10, 25, 31, 47, 50, 62, 94, 125, 155, 157, 235, 250, 310, 314, 470, 775, 785, 1175, 1457, 1550, 1570, 2350, 2914, 3875, 3925, 4867, 5875, 7285, 7379, 7750, 7850, 9734, 11750, 14570, 14758, 19625, 24335, 36425, 36895, 39250, 48670, 72850, 73790, 121675, 182125, 184475, 228749, 243350, 364250, 368950, 457498, 608375, 922375, 1143745, 1216750, 1844750, 2287490, 5718725, 11437450, 28593625, 57187250]

約数ペア:

[(1, 57187250), (2, 28593625), (5, 11437450), (10, 5718725), (25, 2287490), (31, 1844750), (47, 1216750), (50, 1143745), (62, 922375), (94, 608375), (125, 457498), (155, 368950), (157, 364250), (235, 243350), (250, 228749), (310, 184475), (314, 182125), (470, 121675), (775, 73790), (785, 72850), (1175, 48670), (1457, 39250), (1550, 36895), (1570, 36425), (2350, 24335), (2914, 19625), (3875, 14758), (3925, 14570), (4867, 11750), (5875, 9734), (7285, 7850), (7379, 7750)]