51707656

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{587}}^1$

素因数の和:635

約数の個数: 96

約数和(自身を含む): 131382720

約数和(自身を除く): 79675064

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 121, 143, 154, 182, 242, 286, 308, 364, 484, 572, 587, 616, 728, 847, 968, 1001, 1144, 1174, 1573, 1694, 2002, 2348, 3146, 3388, 4004, 4109, 4696, 6292, 6457, 6776, 7631, 8008, 8218, 11011, 12584, 12914, 15262, 16436, 22022, 25828, 30524, 32872, 44044, 45199, 51656, 53417, 61048, 71027, 83941, 88088, 90398, 106834, 142054, 167882, 180796, 213668, 284108, 335764, 361592, 427336, 497189, 568216, 587587, 671528, 923351, 994378, 1175174, 1846702, 1988756, 2350348, 3693404, 3977512, 4700696, 6463457, 7386808, 12926914, 25853828, 51707656]

約数ペア:

[(1, 51707656), (2, 25853828), (4, 12926914), (7, 7386808), (8, 6463457), (11, 4700696), (13, 3977512), (14, 3693404), (22, 2350348), (26, 1988756), (28, 1846702), (44, 1175174), (52, 994378), (56, 923351), (77, 671528), (88, 587587), (91, 568216), (104, 497189), (121, 427336), (143, 361592), (154, 335764), (182, 284108), (242, 213668), (286, 180796), (308, 167882), (364, 142054), (484, 106834), (572, 90398), (587, 88088), (616, 83941), (728, 71027), (847, 61048), (968, 53417), (1001, 51656), (1144, 45199), (1174, 44044), (1573, 32872), (1694, 30524), (2002, 25828), (2348, 22022), (3146, 16436), (3388, 15262), (4004, 12914), (4109, 12584), (4696, 11011), (6292, 8218), (6457, 8008), (6776, 7631)]