51159394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1583}}^1$

素因数の和:1722

約数の個数: 32

約数和(自身を含む): 91010304

約数和(自身を除く): 39850910

約数列:

[1, 2, 11, 13, 22, 26, 113, 143, 226, 286, 1243, 1469, 1583, 2486, 2938, 3166, 16159, 17413, 20579, 32318, 34826, 41158, 178879, 226369, 357758, 452738, 1967669, 2325427, 3935338, 4650854, 25579697, 51159394]

約数ペア:

[(1, 51159394), (2, 25579697), (11, 4650854), (13, 3935338), (22, 2325427), (26, 1967669), (113, 452738), (143, 357758), (226, 226369), (286, 178879), (1243, 41158), (1469, 34826), (1583, 32318), (2486, 20579), (2938, 17413), (3166, 16159)]