51235184

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1$

素因数の和:503

約数の個数: 120

約数和(自身を含む): 135960048

約数和(自身を除く): 84724864

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 49, 52, 56, 77, 88, 91, 98, 104, 112, 143, 154, 176, 182, 196, 208, 286, 308, 364, 392, 457, 539, 572, 616, 637, 728, 784, 914, 1001, 1078, 1144, 1232, 1274, 1456, 1828, 2002, 2156, 2288, 2548, 3199, 3656, 4004, 4312, 5027, 5096, 5941, 6398, 7007, 7312, 8008, 8624, 10054, 10192, 11882, 12796, 14014, 16016, 20108, 22393, 23764, 25592, 28028, 35189, 40216, 41587, 44786, 47528, 51184, 56056, 65351, 70378, 80432, 83174, 89572, 95056, 112112, 130702, 140756, 166348, 179144, 246323, 261404, 281512, 291109, 332696, 358288, 457457, 492646, 522808, 563024, 582218, 665392, 914914, 985292, 1045616, 1164436, 1829828, 1970584, 2328872, 3202199, 3659656, 3941168, 4657744, 6404398, 7319312, 12808796, 25617592, 51235184]

約数ペア:

[(1, 51235184), (2, 25617592), (4, 12808796), (7, 7319312), (8, 6404398), (11, 4657744), (13, 3941168), (14, 3659656), (16, 3202199), (22, 2328872), (26, 1970584), (28, 1829828), (44, 1164436), (49, 1045616), (52, 985292), (56, 914914), (77, 665392), (88, 582218), (91, 563024), (98, 522808), (104, 492646), (112, 457457), (143, 358288), (154, 332696), (176, 291109), (182, 281512), (196, 261404), (208, 246323), (286, 179144), (308, 166348), (364, 140756), (392, 130702), (457, 112112), (539, 95056), (572, 89572), (616, 83174), (637, 80432), (728, 70378), (784, 65351), (914, 56056), (1001, 51184), (1078, 47528), (1144, 44786), (1232, 41587), (1274, 40216), (1456, 35189), (1828, 28028), (2002, 25592), (2156, 23764), (2288, 22393), (2548, 20108), (3199, 16016), (3656, 14014), (4004, 12796), (4312, 11882), (5027, 10192), (5096, 10054), (5941, 8624), (6398, 8008), (7007, 7312)]