55739372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1071911}}^1$

素因数の和:1071928

約数の個数: 12

約数和(自身を含む): 105047376

約数和(自身を除く): 49308004

約数列:

[1, 2, 4, 13, 26, 52, 1071911, 2143822, 4287644, 13934843, 27869686, 55739372]

約数ペア:

[(1, 55739372), (2, 27869686), (4, 13934843), (13, 4287644), (26, 2143822), (52, 1071911)]