51661314

素因数分解:

$2^1\times 3^8\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:184

約数の個数: 72

約数和(自身を含む): 120926208

約数和(自身を除く): 69264894

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 127, 162, 186, 243, 254, 279, 381, 486, 558, 729, 762, 837, 1143, 1458, 1674, 2187, 2286, 2511, 3429, 3937, 4374, 5022, 6561, 6858, 7533, 7874, 10287, 11811, 13122, 15066, 20574, 22599, 23622, 30861, 35433, 45198, 61722, 67797, 70866, 92583, 106299, 135594, 185166, 203391, 212598, 277749, 318897, 406782, 555498, 637794, 833247, 956691, 1666494, 1913382, 2870073, 5740146, 8610219, 17220438, 25830657, 51661314]

約数ペア:

[(1, 51661314), (2, 25830657), (3, 17220438), (6, 8610219), (9, 5740146), (18, 2870073), (27, 1913382), (31, 1666494), (54, 956691), (62, 833247), (81, 637794), (93, 555498), (127, 406782), (162, 318897), (186, 277749), (243, 212598), (254, 203391), (279, 185166), (381, 135594), (486, 106299), (558, 92583), (729, 70866), (762, 67797), (837, 61722), (1143, 45198), (1458, 35433), (1674, 30861), (2187, 23622), (2286, 22599), (2511, 20574), (3429, 15066), (3937, 13122), (4374, 11811), (5022, 10287), (6561, 7874), (6858, 7533)]