51157392

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:321

約数の個数: 160

約数和(自身を含む): 161239680

約数和(自身を除く): 110082288

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 29, 33, 39, 44, 48, 52, 58, 66, 78, 87, 88, 104, 116, 132, 143, 156, 174, 176, 208, 232, 257, 264, 286, 312, 319, 348, 377, 429, 464, 514, 528, 572, 624, 638, 696, 754, 771, 858, 957, 1028, 1131, 1144, 1276, 1392, 1508, 1542, 1716, 1914, 2056, 2262, 2288, 2552, 2827, 3016, 3084, 3341, 3432, 3828, 4112, 4147, 4524, 5104, 5654, 6032, 6168, 6682, 6864, 7453, 7656, 8294, 8481, 9048, 10023, 11308, 12336, 12441, 13364, 14906, 15312, 16588, 16962, 18096, 20046, 22359, 22616, 24882, 26728, 29812, 33176, 33924, 36751, 40092, 44718, 45232, 49764, 53456, 59624, 66352, 67848, 73502, 80184, 81983, 89436, 96889, 99528, 110253, 119248, 135696, 147004, 160368, 163966, 178872, 193778, 199056, 220506, 245949, 290667, 294008, 327932, 357744, 387556, 441012, 491898, 581334, 588016, 655864, 775112, 882024, 983796, 1065779, 1162668, 1311728, 1550224, 1764048, 1967592, 2131558, 2325336, 3197337, 3935184, 4263116, 4650672, 6394674, 8526232, 12789348, 17052464, 25578696, 51157392]

約数ペア:

[(1, 51157392), (2, 25578696), (3, 17052464), (4, 12789348), (6, 8526232), (8, 6394674), (11, 4650672), (12, 4263116), (13, 3935184), (16, 3197337), (22, 2325336), (24, 2131558), (26, 1967592), (29, 1764048), (33, 1550224), (39, 1311728), (44, 1162668), (48, 1065779), (52, 983796), (58, 882024), (66, 775112), (78, 655864), (87, 588016), (88, 581334), (104, 491898), (116, 441012), (132, 387556), (143, 357744), (156, 327932), (174, 294008), (176, 290667), (208, 245949), (232, 220506), (257, 199056), (264, 193778), (286, 178872), (312, 163966), (319, 160368), (348, 147004), (377, 135696), (429, 119248), (464, 110253), (514, 99528), (528, 96889), (572, 89436), (624, 81983), (638, 80184), (696, 73502), (754, 67848), (771, 66352), (858, 59624), (957, 53456), (1028, 49764), (1131, 45232), (1144, 44718), (1276, 40092), (1392, 36751), (1508, 33924), (1542, 33176), (1716, 29812), (1914, 26728), (2056, 24882), (2262, 22616), (2288, 22359), (2552, 20046), (2827, 18096), (3016, 16962), (3084, 16588), (3341, 15312), (3432, 14906), (3828, 13364), (4112, 12441), (4147, 12336), (4524, 11308), (5104, 10023), (5654, 9048), (6032, 8481), (6168, 8294), (6682, 7656), (6864, 7453)]