50128680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{719}}^1$

素因数の和:823

約数の個数: 128

約数和(自身を含む): 174182400

約数和(自身を除く): 124053720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 83, 84, 105, 120, 140, 166, 168, 210, 249, 280, 332, 415, 420, 498, 581, 664, 719, 830, 840, 996, 1162, 1245, 1438, 1660, 1743, 1992, 2157, 2324, 2490, 2876, 2905, 3320, 3486, 3595, 4314, 4648, 4980, 5033, 5752, 5810, 6972, 7190, 8628, 8715, 9960, 10066, 10785, 11620, 13944, 14380, 15099, 17256, 17430, 20132, 21570, 23240, 25165, 28760, 30198, 34860, 40264, 43140, 50330, 59677, 60396, 69720, 75495, 86280, 100660, 119354, 120792, 150990, 179031, 201320, 238708, 298385, 301980, 358062, 417739, 477416, 596770, 603960, 716124, 835478, 895155, 1193540, 1253217, 1432248, 1670956, 1790310, 2088695, 2387080, 2506434, 3341912, 3580620, 4177390, 5012868, 6266085, 7161240, 8354780, 10025736, 12532170, 16709560, 25064340, 50128680]

約数ペア:

[(1, 50128680), (2, 25064340), (3, 16709560), (4, 12532170), (5, 10025736), (6, 8354780), (7, 7161240), (8, 6266085), (10, 5012868), (12, 4177390), (14, 3580620), (15, 3341912), (20, 2506434), (21, 2387080), (24, 2088695), (28, 1790310), (30, 1670956), (35, 1432248), (40, 1253217), (42, 1193540), (56, 895155), (60, 835478), (70, 716124), (83, 603960), (84, 596770), (105, 477416), (120, 417739), (140, 358062), (166, 301980), (168, 298385), (210, 238708), (249, 201320), (280, 179031), (332, 150990), (415, 120792), (420, 119354), (498, 100660), (581, 86280), (664, 75495), (719, 69720), (830, 60396), (840, 59677), (996, 50330), (1162, 43140), (1245, 40264), (1438, 34860), (1660, 30198), (1743, 28760), (1992, 25165), (2157, 23240), (2324, 21570), (2490, 20132), (2876, 17430), (2905, 17256), (3320, 15099), (3486, 14380), (3595, 13944), (4314, 11620), (4648, 10785), (4980, 10066), (5033, 9960), (5752, 8715), (5810, 8628), (6972, 7190)]