49278879988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{947670769}}^1$

素因数の和:947670786

約数の個数: 12

約数和(自身を含む): 92871735460

約数和(自身を除く): 43592855472

約数列:

[1, 2, 4, 13, 26, 52, 947670769, 1895341538, 3790683076, 12319719997, 24639439994, 49278879988]

約数ペア:

[(1, 49278879988), (2, 24639439994), (4, 12319719997), (13, 3790683076), (26, 1895341538), (52, 947670769)]