51579780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{967}}^1$

素因数の和:1113

約数の個数: 96

約数和(自身を含む): 166526976

約数和(自身を除く): 114947196

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 127, 140, 210, 254, 381, 420, 508, 635, 762, 889, 967, 1270, 1524, 1778, 1905, 1934, 2540, 2667, 2901, 3556, 3810, 3868, 4445, 4835, 5334, 5802, 6769, 7620, 8890, 9670, 10668, 11604, 13335, 13538, 14505, 17780, 19340, 20307, 26670, 27076, 29010, 33845, 40614, 53340, 58020, 67690, 81228, 101535, 122809, 135380, 203070, 245618, 368427, 406140, 491236, 614045, 736854, 859663, 1228090, 1473708, 1719326, 1842135, 2456180, 2578989, 3438652, 3684270, 4298315, 5157978, 7368540, 8596630, 10315956, 12894945, 17193260, 25789890, 51579780]

約数ペア:

[(1, 51579780), (2, 25789890), (3, 17193260), (4, 12894945), (5, 10315956), (6, 8596630), (7, 7368540), (10, 5157978), (12, 4298315), (14, 3684270), (15, 3438652), (20, 2578989), (21, 2456180), (28, 1842135), (30, 1719326), (35, 1473708), (42, 1228090), (60, 859663), (70, 736854), (84, 614045), (105, 491236), (127, 406140), (140, 368427), (210, 245618), (254, 203070), (381, 135380), (420, 122809), (508, 101535), (635, 81228), (762, 67690), (889, 58020), (967, 53340), (1270, 40614), (1524, 33845), (1778, 29010), (1905, 27076), (1934, 26670), (2540, 20307), (2667, 19340), (2901, 17780), (3556, 14505), (3810, 13538), (3868, 13335), (4445, 11604), (4835, 10668), (5334, 9670), (5802, 8890), (6769, 7620)]