48654500

素因数分解:

$2^2\times 5^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:166

約数の個数: 96

約数和(自身を含む): 113777664

約数和(自身を除く): 65123164

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 43, 50, 62, 73, 86, 100, 124, 125, 146, 155, 172, 215, 250, 292, 310, 365, 430, 500, 620, 730, 775, 860, 1075, 1333, 1460, 1550, 1825, 2150, 2263, 2666, 3100, 3139, 3650, 3875, 4300, 4526, 5332, 5375, 6278, 6665, 7300, 7750, 9052, 9125, 10750, 11315, 12556, 13330, 15500, 15695, 18250, 21500, 22630, 26660, 31390, 33325, 36500, 45260, 56575, 62780, 66650, 78475, 97309, 113150, 133300, 156950, 166625, 194618, 226300, 282875, 313900, 333250, 389236, 392375, 486545, 565750, 666500, 784750, 973090, 1131500, 1569500, 1946180, 2432725, 4865450, 9730900, 12163625, 24327250, 48654500]

約数ペア:

[(1, 48654500), (2, 24327250), (4, 12163625), (5, 9730900), (10, 4865450), (20, 2432725), (25, 1946180), (31, 1569500), (43, 1131500), (50, 973090), (62, 784750), (73, 666500), (86, 565750), (100, 486545), (124, 392375), (125, 389236), (146, 333250), (155, 313900), (172, 282875), (215, 226300), (250, 194618), (292, 166625), (310, 156950), (365, 133300), (430, 113150), (500, 97309), (620, 78475), (730, 66650), (775, 62780), (860, 56575), (1075, 45260), (1333, 36500), (1460, 33325), (1550, 31390), (1825, 26660), (2150, 22630), (2263, 21500), (2666, 18250), (3100, 15695), (3139, 15500), (3650, 13330), (3875, 12556), (4300, 11315), (4526, 10750), (5332, 9125), (5375, 9052), (6278, 7750), (6665, 7300)]