53085067

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:259

約数の個数: 32

約数和(自身を含む): 66852864

約数和(自身を除く): 13767797

約数列:

[1, 7, 17, 61, 71, 103, 119, 427, 497, 721, 1037, 1207, 1751, 4331, 6283, 7259, 7313, 8449, 12257, 30317, 43981, 51191, 73627, 106811, 124321, 446093, 515389, 747677, 870247, 3122651, 7583581, 53085067]

約数ペア:

[(1, 53085067), (7, 7583581), (17, 3122651), (61, 870247), (71, 747677), (103, 515389), (119, 446093), (427, 124321), (497, 106811), (721, 73627), (1037, 51191), (1207, 43981), (1751, 30317), (4331, 12257), (6283, 8449), (7259, 7313)]