53270828

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{78803}}^1$

素因数の和:78833

約数の個数: 18

約数和(自身を含む): 100947924

約数和(自身を除く): 47677096

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 78803, 157606, 315212, 1024439, 2048878, 4097756, 13317707, 26635414, 53270828]

約数ペア:

[(1, 53270828), (2, 26635414), (4, 13317707), (13, 4097756), (26, 2048878), (52, 1024439), (169, 315212), (338, 157606), (676, 78803)]