51300056

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{2441}}^1$

素因数の和:2555

約数の個数: 32

約数和(自身を含む): 100219680

約数和(自身を除く): 48919624

約数列:

[1, 2, 4, 8, 37, 71, 74, 142, 148, 284, 296, 568, 2441, 2627, 4882, 5254, 9764, 10508, 19528, 21016, 90317, 173311, 180634, 346622, 361268, 693244, 722536, 1386488, 6412507, 12825014, 25650028, 51300056]

約数ペア:

[(1, 51300056), (2, 25650028), (4, 12825014), (8, 6412507), (37, 1386488), (71, 722536), (74, 693244), (142, 361268), (148, 346622), (284, 180634), (296, 173311), (568, 90317), (2441, 21016), (2627, 19528), (4882, 10508), (5254, 9764)]