51504376

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^3\times {\mathrm{691}}^1$

素因数の和:737

約数の個数: 64

約数和(自身を含む): 121570560

約数和(自身を除く): 70066184

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 121, 154, 242, 308, 484, 616, 691, 847, 968, 1331, 1382, 1694, 2662, 2764, 3388, 4837, 5324, 5528, 6776, 7601, 9317, 9674, 10648, 15202, 18634, 19348, 30404, 37268, 38696, 53207, 60808, 74536, 83611, 106414, 167222, 212828, 334444, 425656, 585277, 668888, 919721, 1170554, 1839442, 2341108, 3678884, 4682216, 6438047, 7357768, 12876094, 25752188, 51504376]

約数ペア:

[(1, 51504376), (2, 25752188), (4, 12876094), (7, 7357768), (8, 6438047), (11, 4682216), (14, 3678884), (22, 2341108), (28, 1839442), (44, 1170554), (56, 919721), (77, 668888), (88, 585277), (121, 425656), (154, 334444), (242, 212828), (308, 167222), (484, 106414), (616, 83611), (691, 74536), (847, 60808), (968, 53207), (1331, 38696), (1382, 37268), (1694, 30404), (2662, 19348), (2764, 18634), (3388, 15202), (4837, 10648), (5324, 9674), (5528, 9317), (6776, 7601)]