52405500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:90

約数の個数: 288

約数和(自身を含む): 191213568

約数和(自身を除く): 138808068

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 25, 28, 30, 31, 35, 42, 46, 49, 50, 60, 62, 69, 70, 75, 84, 92, 93, 98, 100, 105, 115, 124, 125, 138, 140, 147, 150, 155, 161, 175, 186, 196, 210, 217, 230, 245, 250, 276, 294, 300, 310, 322, 345, 350, 372, 375, 420, 434, 460, 465, 483, 490, 500, 525, 575, 588, 620, 644, 651, 690, 700, 713, 735, 750, 775, 805, 868, 875, 930, 966, 980, 1050, 1085, 1127, 1150, 1225, 1302, 1380, 1426, 1470, 1500, 1519, 1550, 1610, 1725, 1750, 1860, 1932, 2100, 2139, 2170, 2254, 2300, 2325, 2415, 2450, 2604, 2625, 2852, 2875, 2940, 3038, 3100, 3220, 3255, 3381, 3450, 3500, 3565, 3675, 3875, 4025, 4278, 4340, 4508, 4557, 4650, 4830, 4900, 4991, 5250, 5425, 5635, 5750, 6076, 6125, 6510, 6762, 6900, 7130, 7350, 7595, 7750, 8050, 8556, 8625, 9114, 9300, 9660, 9982, 10500, 10695, 10850, 11270, 11500, 11625, 12075, 12250, 13020, 13524, 14260, 14700, 14973, 15190, 15500, 16100, 16275, 16905, 17250, 17825, 18228, 18375, 19964, 20125, 21390, 21700, 22540, 22785, 23250, 24150, 24500, 24955, 27125, 28175, 29946, 30380, 32550, 33810, 34500, 34937, 35650, 36750, 37975, 40250, 42780, 45570, 46500, 48300, 49910, 53475, 54250, 56350, 59892, 60375, 65100, 67620, 69874, 71300, 73500, 74865, 75950, 80500, 81375, 84525, 89125, 91140, 99820, 104811, 106950, 108500, 112700, 113925, 120750, 124775, 139748, 140875, 149730, 151900, 162750, 169050, 174685, 178250, 189875, 209622, 213900, 227850, 241500, 249550, 267375, 281750, 299460, 325500, 338100, 349370, 356500, 374325, 379750, 419244, 422625, 455700, 499100, 524055, 534750, 563500, 569625, 623875, 698740, 748650, 759500, 845250, 873425, 1048110, 1069500, 1139250, 1247750, 1497300, 1690500, 1746850, 1871625, 2096220, 2278500, 2495500, 2620275, 3493700, 3743250, 4367125, 5240550, 7486500, 8734250, 10481100, 13101375, 17468500, 26202750, 52405500]

約数ペア:

[(1, 52405500), (2, 26202750), (3, 17468500), (4, 13101375), (5, 10481100), (6, 8734250), (7, 7486500), (10, 5240550), (12, 4367125), (14, 3743250), (15, 3493700), (20, 2620275), (21, 2495500), (23, 2278500), (25, 2096220), (28, 1871625), (30, 1746850), (31, 1690500), (35, 1497300), (42, 1247750), (46, 1139250), (49, 1069500), (50, 1048110), (60, 873425), (62, 845250), (69, 759500), (70, 748650), (75, 698740), (84, 623875), (92, 569625), (93, 563500), (98, 534750), (100, 524055), (105, 499100), (115, 455700), (124, 422625), (125, 419244), (138, 379750), (140, 374325), (147, 356500), (150, 349370), (155, 338100), (161, 325500), (175, 299460), (186, 281750), (196, 267375), (210, 249550), (217, 241500), (230, 227850), (245, 213900), (250, 209622), (276, 189875), (294, 178250), (300, 174685), (310, 169050), (322, 162750), (345, 151900), (350, 149730), (372, 140875), (375, 139748), (420, 124775), (434, 120750), (460, 113925), (465, 112700), (483, 108500), (490, 106950), (500, 104811), (525, 99820), (575, 91140), (588, 89125), (620, 84525), (644, 81375), (651, 80500), (690, 75950), (700, 74865), (713, 73500), (735, 71300), (750, 69874), (775, 67620), (805, 65100), (868, 60375), (875, 59892), (930, 56350), (966, 54250), (980, 53475), (1050, 49910), (1085, 48300), (1127, 46500), (1150, 45570), (1225, 42780), (1302, 40250), (1380, 37975), (1426, 36750), (1470, 35650), (1500, 34937), (1519, 34500), (1550, 33810), (1610, 32550), (1725, 30380), (1750, 29946), (1860, 28175), (1932, 27125), (2100, 24955), (2139, 24500), (2170, 24150), (2254, 23250), (2300, 22785), (2325, 22540), (2415, 21700), (2450, 21390), (2604, 20125), (2625, 19964), (2852, 18375), (2875, 18228), (2940, 17825), (3038, 17250), (3100, 16905), (3220, 16275), (3255, 16100), (3381, 15500), (3450, 15190), (3500, 14973), (3565, 14700), (3675, 14260), (3875, 13524), (4025, 13020), (4278, 12250), (4340, 12075), (4508, 11625), (4557, 11500), (4650, 11270), (4830, 10850), (4900, 10695), (4991, 10500), (5250, 9982), (5425, 9660), (5635, 9300), (5750, 9114), (6076, 8625), (6125, 8556), (6510, 8050), (6762, 7750), (6900, 7595), (7130, 7350)]