51654456

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1$

素因数の和:418

約数の個数: 128

約数和(自身を含む): 165888000

約数和(自身を除く): 114233544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 127, 168, 189, 216, 252, 254, 269, 378, 381, 504, 508, 538, 756, 762, 807, 889, 1016, 1076, 1143, 1512, 1524, 1614, 1778, 1883, 2152, 2286, 2421, 2667, 3048, 3228, 3429, 3556, 3766, 4572, 4842, 5334, 5649, 6456, 6858, 7112, 7263, 7532, 8001, 9144, 9684, 10668, 11298, 13716, 14526, 15064, 16002, 16947, 19368, 21336, 22596, 24003, 27432, 29052, 32004, 33894, 34163, 45192, 48006, 50841, 58104, 64008, 67788, 68326, 96012, 101682, 102489, 135576, 136652, 192024, 203364, 204978, 239141, 273304, 307467, 406728, 409956, 478282, 614934, 717423, 819912, 922401, 956564, 1229868, 1434846, 1844802, 1913128, 2152269, 2459736, 2869692, 3689604, 4304538, 5739384, 6456807, 7379208, 8609076, 12913614, 17218152, 25827228, 51654456]

約数ペア:

[(1, 51654456), (2, 25827228), (3, 17218152), (4, 12913614), (6, 8609076), (7, 7379208), (8, 6456807), (9, 5739384), (12, 4304538), (14, 3689604), (18, 2869692), (21, 2459736), (24, 2152269), (27, 1913128), (28, 1844802), (36, 1434846), (42, 1229868), (54, 956564), (56, 922401), (63, 819912), (72, 717423), (84, 614934), (108, 478282), (126, 409956), (127, 406728), (168, 307467), (189, 273304), (216, 239141), (252, 204978), (254, 203364), (269, 192024), (378, 136652), (381, 135576), (504, 102489), (508, 101682), (538, 96012), (756, 68326), (762, 67788), (807, 64008), (889, 58104), (1016, 50841), (1076, 48006), (1143, 45192), (1512, 34163), (1524, 33894), (1614, 32004), (1778, 29052), (1883, 27432), (2152, 24003), (2286, 22596), (2421, 21336), (2667, 19368), (3048, 16947), (3228, 16002), (3429, 15064), (3556, 14526), (3766, 13716), (4572, 11298), (4842, 10668), (5334, 9684), (5649, 9144), (6456, 8001), (6858, 7532), (7112, 7263)]