51734144

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:242

約数の個数: 128

約数和(自身を含む): 133660800

約数和(自身を除く): 81926656

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 32, 44, 56, 58, 64, 77, 88, 112, 116, 128, 154, 176, 181, 203, 224, 232, 308, 319, 352, 362, 406, 448, 464, 616, 638, 704, 724, 812, 896, 928, 1232, 1267, 1276, 1408, 1448, 1624, 1856, 1991, 2233, 2464, 2534, 2552, 2896, 3248, 3712, 3982, 4466, 4928, 5068, 5104, 5249, 5792, 6496, 7964, 8932, 9856, 10136, 10208, 10498, 11584, 12992, 13937, 15928, 17864, 20272, 20416, 20996, 23168, 25984, 27874, 31856, 35728, 36743, 40544, 40832, 41992, 55748, 57739, 63712, 71456, 73486, 81088, 83984, 111496, 115478, 127424, 142912, 146972, 162176, 167968, 222992, 230956, 254848, 285824, 293944, 335936, 404173, 445984, 461912, 587888, 671872, 808346, 891968, 923824, 1175776, 1616692, 1783936, 1847648, 2351552, 3233384, 3695296, 4703104, 6466768, 7390592, 12933536, 25867072, 51734144]

約数ペア:

[(1, 51734144), (2, 25867072), (4, 12933536), (7, 7390592), (8, 6466768), (11, 4703104), (14, 3695296), (16, 3233384), (22, 2351552), (28, 1847648), (29, 1783936), (32, 1616692), (44, 1175776), (56, 923824), (58, 891968), (64, 808346), (77, 671872), (88, 587888), (112, 461912), (116, 445984), (128, 404173), (154, 335936), (176, 293944), (181, 285824), (203, 254848), (224, 230956), (232, 222992), (308, 167968), (319, 162176), (352, 146972), (362, 142912), (406, 127424), (448, 115478), (464, 111496), (616, 83984), (638, 81088), (704, 73486), (724, 71456), (812, 63712), (896, 57739), (928, 55748), (1232, 41992), (1267, 40832), (1276, 40544), (1408, 36743), (1448, 35728), (1624, 31856), (1856, 27874), (1991, 25984), (2233, 23168), (2464, 20996), (2534, 20416), (2552, 20272), (2896, 17864), (3248, 15928), (3712, 13937), (3982, 12992), (4466, 11584), (4928, 10498), (5068, 10208), (5104, 10136), (5249, 9856), (5792, 8932), (6496, 7964)]