56427750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{31}}^1\times {\mathrm{809}}^1$

素因数の和:863

約数の個数: 96

約数和(自身を含む): 157697280

約数和(自身を除く): 101269530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 31, 45, 50, 62, 75, 90, 93, 125, 150, 155, 186, 225, 250, 279, 310, 375, 450, 465, 558, 750, 775, 809, 930, 1125, 1395, 1550, 1618, 2250, 2325, 2427, 2790, 3875, 4045, 4650, 4854, 6975, 7281, 7750, 8090, 11625, 12135, 13950, 14562, 20225, 23250, 24270, 25079, 34875, 36405, 40450, 50158, 60675, 69750, 72810, 75237, 101125, 121350, 125395, 150474, 182025, 202250, 225711, 250790, 303375, 364050, 376185, 451422, 606750, 626975, 752370, 910125, 1128555, 1253950, 1820250, 1880925, 2257110, 3134875, 3761850, 5642775, 6269750, 9404625, 11285550, 18809250, 28213875, 56427750]

約数ペア:

[(1, 56427750), (2, 28213875), (3, 18809250), (5, 11285550), (6, 9404625), (9, 6269750), (10, 5642775), (15, 3761850), (18, 3134875), (25, 2257110), (30, 1880925), (31, 1820250), (45, 1253950), (50, 1128555), (62, 910125), (75, 752370), (90, 626975), (93, 606750), (125, 451422), (150, 376185), (155, 364050), (186, 303375), (225, 250790), (250, 225711), (279, 202250), (310, 182025), (375, 150474), (450, 125395), (465, 121350), (558, 101125), (750, 75237), (775, 72810), (809, 69750), (930, 60675), (1125, 50158), (1395, 40450), (1550, 36405), (1618, 34875), (2250, 25079), (2325, 24270), (2427, 23250), (2790, 20225), (3875, 14562), (4045, 13950), (4650, 12135), (4854, 11625), (6975, 8090), (7281, 7750)]