56751576

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1$

素因数の和:705

約数の個数: 128

約数和(自身を含む): 177500160

約数和(自身を除く): 120748584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 31, 34, 42, 51, 56, 62, 68, 84, 93, 102, 119, 124, 136, 168, 186, 204, 217, 238, 248, 357, 372, 408, 434, 476, 527, 641, 651, 714, 744, 868, 952, 1054, 1282, 1302, 1428, 1581, 1736, 1923, 2108, 2564, 2604, 2856, 3162, 3689, 3846, 4216, 4487, 5128, 5208, 6324, 7378, 7692, 8974, 10897, 11067, 12648, 13461, 14756, 15384, 17948, 19871, 21794, 22134, 26922, 29512, 32691, 35896, 39742, 43588, 44268, 53844, 59613, 65382, 76279, 79484, 87176, 88536, 107688, 119226, 130764, 139097, 152558, 158968, 228837, 238452, 261528, 278194, 305116, 337807, 417291, 457674, 476904, 556388, 610232, 675614, 834582, 915348, 1013421, 1112776, 1351228, 1669164, 1830696, 2026842, 2364649, 2702456, 3338328, 4053684, 4729298, 7093947, 8107368, 9458596, 14187894, 18917192, 28375788, 56751576]

約数ペア:

[(1, 56751576), (2, 28375788), (3, 18917192), (4, 14187894), (6, 9458596), (7, 8107368), (8, 7093947), (12, 4729298), (14, 4053684), (17, 3338328), (21, 2702456), (24, 2364649), (28, 2026842), (31, 1830696), (34, 1669164), (42, 1351228), (51, 1112776), (56, 1013421), (62, 915348), (68, 834582), (84, 675614), (93, 610232), (102, 556388), (119, 476904), (124, 457674), (136, 417291), (168, 337807), (186, 305116), (204, 278194), (217, 261528), (238, 238452), (248, 228837), (357, 158968), (372, 152558), (408, 139097), (434, 130764), (476, 119226), (527, 107688), (641, 88536), (651, 87176), (714, 79484), (744, 76279), (868, 65382), (952, 59613), (1054, 53844), (1282, 44268), (1302, 43588), (1428, 39742), (1581, 35896), (1736, 32691), (1923, 29512), (2108, 26922), (2564, 22134), (2604, 21794), (2856, 19871), (3162, 17948), (3689, 15384), (3846, 14756), (4216, 13461), (4487, 12648), (5128, 11067), (5208, 10897), (6324, 8974), (7378, 7692)]