48396868

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{71593}}^1$

素因数の和:71623

約数の個数: 18

約数和(自身を含む): 91711914

約数和(自身を除く): 43315046

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 71593, 143186, 286372, 930709, 1861418, 3722836, 12099217, 24198434, 48396868]

約数ペア:

[(1, 48396868), (2, 24198434), (4, 12099217), (13, 3722836), (26, 1861418), (52, 930709), (169, 286372), (338, 143186), (676, 71593)]