55195738

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{2237}}^1$

素因数の和:2338

約数の個数: 24

約数和(自身を含む): 90920988

約数和(自身を除く): 35725250

約数列:

[1, 2, 13, 26, 73, 146, 169, 338, 949, 1898, 2237, 4474, 12337, 24674, 29081, 58162, 163301, 326602, 378053, 756106, 2122913, 4245826, 27597869, 55195738]

約数ペア:

[(1, 55195738), (2, 27597869), (13, 4245826), (26, 2122913), (73, 756106), (146, 378053), (169, 326602), (338, 163301), (949, 58162), (1898, 29081), (2237, 24674), (4474, 12337)]