53349750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:335

約数の個数: 96

約数和(自身を含む): 146162016

約数和(自身を除く): 92812266

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 131, 150, 181, 225, 250, 262, 362, 375, 393, 450, 543, 655, 750, 786, 905, 1086, 1125, 1179, 1310, 1629, 1810, 1965, 2250, 2358, 2715, 3258, 3275, 3930, 4525, 5430, 5895, 6550, 8145, 9050, 9825, 11790, 13575, 16290, 16375, 19650, 22625, 23711, 27150, 29475, 32750, 40725, 45250, 47422, 49125, 58950, 67875, 71133, 81450, 98250, 118555, 135750, 142266, 147375, 203625, 213399, 237110, 294750, 355665, 407250, 426798, 592775, 711330, 1066995, 1185550, 1778325, 2133990, 2963875, 3556650, 5334975, 5927750, 8891625, 10669950, 17783250, 26674875, 53349750]

約数ペア:

[(1, 53349750), (2, 26674875), (3, 17783250), (5, 10669950), (6, 8891625), (9, 5927750), (10, 5334975), (15, 3556650), (18, 2963875), (25, 2133990), (30, 1778325), (45, 1185550), (50, 1066995), (75, 711330), (90, 592775), (125, 426798), (131, 407250), (150, 355665), (181, 294750), (225, 237110), (250, 213399), (262, 203625), (362, 147375), (375, 142266), (393, 135750), (450, 118555), (543, 98250), (655, 81450), (750, 71133), (786, 67875), (905, 58950), (1086, 49125), (1125, 47422), (1179, 45250), (1310, 40725), (1629, 32750), (1810, 29475), (1965, 27150), (2250, 23711), (2358, 22625), (2715, 19650), (3258, 16375), (3275, 16290), (3930, 13575), (4525, 11790), (5430, 9825), (5895, 9050), (6550, 8145)]