55807136

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:139

約数の個数: 144

約数和(自身を含む): 144789120

約数和(自身を除く): 88981984

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 32, 44, 56, 58, 71, 77, 88, 112, 116, 121, 142, 154, 176, 203, 224, 232, 242, 284, 308, 319, 352, 406, 464, 484, 497, 568, 616, 638, 781, 812, 847, 928, 968, 994, 1136, 1232, 1276, 1562, 1624, 1694, 1936, 1988, 2059, 2233, 2272, 2464, 2552, 3124, 3248, 3388, 3509, 3872, 3976, 4118, 4466, 5104, 5467, 6248, 6496, 6776, 7018, 7952, 8236, 8591, 8932, 10208, 10934, 12496, 13552, 14036, 14413, 15904, 16472, 17182, 17864, 21868, 22649, 24563, 24992, 27104, 28072, 28826, 32944, 34364, 35728, 43736, 45298, 49126, 56144, 57652, 60137, 65888, 68728, 71456, 87472, 90596, 98252, 112288, 115304, 120274, 137456, 158543, 174944, 181192, 196504, 230608, 240548, 249139, 274912, 317086, 362384, 393008, 461216, 481096, 498278, 634172, 724768, 786016, 962192, 996556, 1268344, 1743973, 1924384, 1993112, 2536688, 3487946, 3986224, 5073376, 6975892, 7972448, 13951784, 27903568, 55807136]

約数ペア:

[(1, 55807136), (2, 27903568), (4, 13951784), (7, 7972448), (8, 6975892), (11, 5073376), (14, 3986224), (16, 3487946), (22, 2536688), (28, 1993112), (29, 1924384), (32, 1743973), (44, 1268344), (56, 996556), (58, 962192), (71, 786016), (77, 724768), (88, 634172), (112, 498278), (116, 481096), (121, 461216), (142, 393008), (154, 362384), (176, 317086), (203, 274912), (224, 249139), (232, 240548), (242, 230608), (284, 196504), (308, 181192), (319, 174944), (352, 158543), (406, 137456), (464, 120274), (484, 115304), (497, 112288), (568, 98252), (616, 90596), (638, 87472), (781, 71456), (812, 68728), (847, 65888), (928, 60137), (968, 57652), (994, 56144), (1136, 49126), (1232, 45298), (1276, 43736), (1562, 35728), (1624, 34364), (1694, 32944), (1936, 28826), (1988, 28072), (2059, 27104), (2233, 24992), (2272, 24563), (2464, 22649), (2552, 21868), (3124, 17864), (3248, 17182), (3388, 16472), (3509, 15904), (3872, 14413), (3976, 14036), (4118, 13552), (4466, 12496), (5104, 10934), (5467, 10208), (6248, 8932), (6496, 8591), (6776, 8236), (7018, 7952)]