51295556

素因数分解:

$2^2\times {\mathrm{13}}^4\times {\mathrm{449}}^1$

素因数の和:505

約数の個数: 30

約数和(自身を含む): 97464150

約数和(自身を除く): 46168594

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 449, 676, 898, 1796, 2197, 4394, 5837, 8788, 11674, 23348, 28561, 57122, 75881, 114244, 151762, 303524, 986453, 1972906, 3945812, 12823889, 25647778, 51295556]

約数ペア:

[(1, 51295556), (2, 25647778), (4, 12823889), (13, 3945812), (26, 1972906), (52, 986453), (169, 303524), (338, 151762), (449, 114244), (676, 75881), (898, 57122), (1796, 28561), (2197, 23348), (4394, 11674), (5837, 8788)]