51336408

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{641}}^1$

素因数の和:768

約数の個数: 64

約数和(自身を含む): 133125120

約数和(自身を除く): 81788712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 71, 94, 141, 142, 188, 213, 282, 284, 376, 426, 564, 568, 641, 852, 1128, 1282, 1704, 1923, 2564, 3337, 3846, 5128, 6674, 7692, 10011, 13348, 15384, 20022, 26696, 30127, 40044, 45511, 60254, 80088, 90381, 91022, 120508, 136533, 180762, 182044, 241016, 273066, 361524, 364088, 546132, 723048, 1092264, 2139017, 4278034, 6417051, 8556068, 12834102, 17112136, 25668204, 51336408]

約数ペア:

[(1, 51336408), (2, 25668204), (3, 17112136), (4, 12834102), (6, 8556068), (8, 6417051), (12, 4278034), (24, 2139017), (47, 1092264), (71, 723048), (94, 546132), (141, 364088), (142, 361524), (188, 273066), (213, 241016), (282, 182044), (284, 180762), (376, 136533), (426, 120508), (564, 91022), (568, 90381), (641, 80088), (852, 60254), (1128, 45511), (1282, 40044), (1704, 30127), (1923, 26696), (2564, 20022), (3337, 15384), (3846, 13348), (5128, 10011), (6674, 7692)]