53248950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{241}}^1\times {\mathrm{491}}^1$

素因数の和:750

約数の個数: 72

約数和(自身を含む): 143948376

約数和(自身を除く): 90699426

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 241, 450, 482, 491, 723, 982, 1205, 1446, 1473, 2169, 2410, 2455, 2946, 3615, 4338, 4419, 4910, 6025, 7230, 7365, 8838, 10845, 12050, 12275, 14730, 18075, 21690, 22095, 24550, 36150, 36825, 44190, 54225, 73650, 108450, 110475, 118331, 220950, 236662, 354993, 591655, 709986, 1064979, 1183310, 1774965, 2129958, 2958275, 3549930, 5324895, 5916550, 8874825, 10649790, 17749650, 26624475, 53248950]

約数ペア:

[(1, 53248950), (2, 26624475), (3, 17749650), (5, 10649790), (6, 8874825), (9, 5916550), (10, 5324895), (15, 3549930), (18, 2958275), (25, 2129958), (30, 1774965), (45, 1183310), (50, 1064979), (75, 709986), (90, 591655), (150, 354993), (225, 236662), (241, 220950), (450, 118331), (482, 110475), (491, 108450), (723, 73650), (982, 54225), (1205, 44190), (1446, 36825), (1473, 36150), (2169, 24550), (2410, 22095), (2455, 21690), (2946, 18075), (3615, 14730), (4338, 12275), (4419, 12050), (4910, 10845), (6025, 8838), (7230, 7365)]