47957000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:89

約数の個数: 256

約数和(自身を含む): 150958080

約数和(自身を除く): 103001080

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 20, 25, 26, 28, 31, 34, 35, 40, 50, 52, 56, 62, 65, 68, 70, 85, 91, 100, 104, 119, 124, 125, 130, 136, 140, 155, 170, 175, 182, 200, 217, 221, 238, 248, 250, 260, 280, 310, 325, 340, 350, 364, 403, 425, 434, 442, 455, 476, 500, 520, 527, 595, 620, 650, 680, 700, 728, 775, 806, 850, 868, 875, 884, 910, 952, 1000, 1054, 1085, 1105, 1190, 1240, 1300, 1400, 1547, 1550, 1612, 1625, 1700, 1736, 1750, 1768, 1820, 2015, 2108, 2125, 2170, 2210, 2275, 2380, 2600, 2635, 2821, 2975, 3094, 3100, 3224, 3250, 3400, 3500, 3640, 3689, 3875, 4030, 4216, 4250, 4340, 4420, 4550, 4760, 5270, 5425, 5525, 5642, 5950, 6188, 6200, 6500, 6851, 7000, 7378, 7735, 7750, 8060, 8500, 8680, 8840, 9100, 10075, 10540, 10850, 11050, 11284, 11375, 11900, 12376, 13000, 13175, 13702, 14105, 14756, 14875, 15470, 15500, 16120, 17000, 18200, 18445, 20150, 21080, 21700, 22100, 22568, 22750, 23800, 26350, 27125, 27404, 27625, 28210, 29512, 29750, 30940, 31000, 34255, 36890, 38675, 40300, 43400, 44200, 45500, 47957, 50375, 52700, 54250, 54808, 55250, 56420, 59500, 61880, 65875, 68510, 70525, 73780, 77350, 80600, 91000, 92225, 95914, 100750, 105400, 108500, 110500, 112840, 119000, 131750, 137020, 141050, 147560, 154700, 171275, 184450, 191828, 193375, 201500, 217000, 221000, 239785, 263500, 274040, 282100, 309400, 342550, 352625, 368900, 383656, 386750, 403000, 461125, 479570, 527000, 564200, 685100, 705250, 737800, 773500, 856375, 922250, 959140, 1198925, 1370200, 1410500, 1547000, 1712750, 1844500, 1918280, 2397850, 2821000, 3425500, 3689000, 4795700, 5994625, 6851000, 9591400, 11989250, 23978500, 47957000]

約数ペア:

[(1, 47957000), (2, 23978500), (4, 11989250), (5, 9591400), (7, 6851000), (8, 5994625), (10, 4795700), (13, 3689000), (14, 3425500), (17, 2821000), (20, 2397850), (25, 1918280), (26, 1844500), (28, 1712750), (31, 1547000), (34, 1410500), (35, 1370200), (40, 1198925), (50, 959140), (52, 922250), (56, 856375), (62, 773500), (65, 737800), (68, 705250), (70, 685100), (85, 564200), (91, 527000), (100, 479570), (104, 461125), (119, 403000), (124, 386750), (125, 383656), (130, 368900), (136, 352625), (140, 342550), (155, 309400), (170, 282100), (175, 274040), (182, 263500), (200, 239785), (217, 221000), (221, 217000), (238, 201500), (248, 193375), (250, 191828), (260, 184450), (280, 171275), (310, 154700), (325, 147560), (340, 141050), (350, 137020), (364, 131750), (403, 119000), (425, 112840), (434, 110500), (442, 108500), (455, 105400), (476, 100750), (500, 95914), (520, 92225), (527, 91000), (595, 80600), (620, 77350), (650, 73780), (680, 70525), (700, 68510), (728, 65875), (775, 61880), (806, 59500), (850, 56420), (868, 55250), (875, 54808), (884, 54250), (910, 52700), (952, 50375), (1000, 47957), (1054, 45500), (1085, 44200), (1105, 43400), (1190, 40300), (1240, 38675), (1300, 36890), (1400, 34255), (1547, 31000), (1550, 30940), (1612, 29750), (1625, 29512), (1700, 28210), (1736, 27625), (1750, 27404), (1768, 27125), (1820, 26350), (2015, 23800), (2108, 22750), (2125, 22568), (2170, 22100), (2210, 21700), (2275, 21080), (2380, 20150), (2600, 18445), (2635, 18200), (2821, 17000), (2975, 16120), (3094, 15500), (3100, 15470), (3224, 14875), (3250, 14756), (3400, 14105), (3500, 13702), (3640, 13175), (3689, 13000), (3875, 12376), (4030, 11900), (4216, 11375), (4250, 11284), (4340, 11050), (4420, 10850), (4550, 10540), (4760, 10075), (5270, 9100), (5425, 8840), (5525, 8680), (5642, 8500), (5950, 8060), (6188, 7750), (6200, 7735), (6500, 7378), (6851, 7000)]