51449088

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{2161}}^1$

素因数の和:2211

約数の個数: 72

約数和(自身を含む): 141412096

約数和(自身を除く): 89963008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 744, 768, 992, 1488, 1984, 2161, 2976, 3968, 4322, 5952, 6483, 7936, 8644, 11904, 12966, 17288, 23808, 25932, 34576, 51864, 66991, 69152, 103728, 133982, 138304, 200973, 207456, 267964, 276608, 401946, 414912, 535928, 553216, 803892, 829824, 1071856, 1607784, 1659648, 2143712, 3215568, 4287424, 6431136, 8574848, 12862272, 17149696, 25724544, 51449088]

約数ペア:

[(1, 51449088), (2, 25724544), (3, 17149696), (4, 12862272), (6, 8574848), (8, 6431136), (12, 4287424), (16, 3215568), (24, 2143712), (31, 1659648), (32, 1607784), (48, 1071856), (62, 829824), (64, 803892), (93, 553216), (96, 535928), (124, 414912), (128, 401946), (186, 276608), (192, 267964), (248, 207456), (256, 200973), (372, 138304), (384, 133982), (496, 103728), (744, 69152), (768, 66991), (992, 51864), (1488, 34576), (1984, 25932), (2161, 23808), (2976, 17288), (3968, 12966), (4322, 11904), (5952, 8644), (6483, 7936)]