51238044

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1$

素因数の和:340

約数の個数: 144

約数和(自身を含む): 156854880

約数和(自身を除く): 105616836

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 37, 39, 44, 52, 66, 74, 78, 99, 111, 117, 132, 143, 148, 156, 198, 222, 234, 269, 286, 333, 396, 407, 429, 444, 468, 481, 538, 572, 666, 807, 814, 858, 962, 1076, 1221, 1287, 1332, 1443, 1614, 1628, 1716, 1924, 2421, 2442, 2574, 2886, 2959, 3228, 3497, 3663, 4329, 4842, 4884, 5148, 5291, 5772, 5918, 6994, 7326, 8658, 8877, 9684, 9953, 10491, 10582, 11836, 13988, 14652, 15873, 17316, 17754, 19906, 20982, 21164, 26631, 29859, 31473, 31746, 35508, 38467, 39812, 41964, 47619, 53262, 59718, 62946, 63492, 76934, 89577, 95238, 106524, 109483, 115401, 119436, 125892, 129389, 153868, 179154, 190476, 218966, 230802, 258778, 328449, 346203, 358308, 388167, 437932, 461604, 517556, 656898, 692406, 776334, 985347, 1164501, 1313796, 1384812, 1423279, 1552668, 1970694, 2329002, 2846558, 3941388, 4269837, 4658004, 5693116, 8539674, 12809511, 17079348, 25619022, 51238044]

約数ペア:

[(1, 51238044), (2, 25619022), (3, 17079348), (4, 12809511), (6, 8539674), (9, 5693116), (11, 4658004), (12, 4269837), (13, 3941388), (18, 2846558), (22, 2329002), (26, 1970694), (33, 1552668), (36, 1423279), (37, 1384812), (39, 1313796), (44, 1164501), (52, 985347), (66, 776334), (74, 692406), (78, 656898), (99, 517556), (111, 461604), (117, 437932), (132, 388167), (143, 358308), (148, 346203), (156, 328449), (198, 258778), (222, 230802), (234, 218966), (269, 190476), (286, 179154), (333, 153868), (396, 129389), (407, 125892), (429, 119436), (444, 115401), (468, 109483), (481, 106524), (538, 95238), (572, 89577), (666, 76934), (807, 63492), (814, 62946), (858, 59718), (962, 53262), (1076, 47619), (1221, 41964), (1287, 39812), (1332, 38467), (1443, 35508), (1614, 31746), (1628, 31473), (1716, 29859), (1924, 26631), (2421, 21164), (2442, 20982), (2574, 19906), (2886, 17754), (2959, 17316), (3228, 15873), (3497, 14652), (3663, 13988), (4329, 11836), (4842, 10582), (4884, 10491), (5148, 9953), (5291, 9684), (5772, 8877), (5918, 8658), (6994, 7326)]