51578328

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:169

約数の個数: 128

約数和(自身を含む): 143700480

約数和(自身を除く): 92122152

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 41, 43, 46, 53, 69, 82, 86, 92, 106, 123, 129, 138, 159, 164, 172, 184, 212, 246, 258, 276, 318, 328, 344, 424, 492, 516, 552, 636, 943, 984, 989, 1032, 1219, 1272, 1763, 1886, 1978, 2173, 2279, 2438, 2829, 2967, 3526, 3657, 3772, 3956, 4346, 4558, 4876, 5289, 5658, 5934, 6519, 6837, 7052, 7314, 7544, 7912, 8692, 9116, 9752, 10578, 11316, 11868, 13038, 13674, 14104, 14628, 17384, 18232, 21156, 22632, 23736, 26076, 27348, 29256, 40549, 42312, 49979, 52152, 52417, 54696, 81098, 93439, 99958, 104834, 121647, 149937, 157251, 162196, 186878, 199916, 209668, 243294, 280317, 299874, 314502, 324392, 373756, 399832, 419336, 486588, 560634, 599748, 629004, 747512, 973176, 1121268, 1199496, 1258008, 2149097, 2242536, 4298194, 6447291, 8596388, 12894582, 17192776, 25789164, 51578328]

約数ペア:

[(1, 51578328), (2, 25789164), (3, 17192776), (4, 12894582), (6, 8596388), (8, 6447291), (12, 4298194), (23, 2242536), (24, 2149097), (41, 1258008), (43, 1199496), (46, 1121268), (53, 973176), (69, 747512), (82, 629004), (86, 599748), (92, 560634), (106, 486588), (123, 419336), (129, 399832), (138, 373756), (159, 324392), (164, 314502), (172, 299874), (184, 280317), (212, 243294), (246, 209668), (258, 199916), (276, 186878), (318, 162196), (328, 157251), (344, 149937), (424, 121647), (492, 104834), (516, 99958), (552, 93439), (636, 81098), (943, 54696), (984, 52417), (989, 52152), (1032, 49979), (1219, 42312), (1272, 40549), (1763, 29256), (1886, 27348), (1978, 26076), (2173, 23736), (2279, 22632), (2438, 21156), (2829, 18232), (2967, 17384), (3526, 14628), (3657, 14104), (3772, 13674), (3956, 13038), (4346, 11868), (4558, 11316), (4876, 10578), (5289, 9752), (5658, 9116), (5934, 8692), (6519, 7912), (6837, 7544), (7052, 7314)]