48765964

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{72139}}^1$

素因数の和:72169

約数の個数: 18

約数和(自身を含む): 92411340

約数和(自身を除く): 43645376

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 72139, 144278, 288556, 937807, 1875614, 3751228, 12191491, 24382982, 48765964]

約数ペア:

[(1, 48765964), (2, 24382982), (4, 12191491), (13, 3751228), (26, 1875614), (52, 937807), (169, 288556), (338, 144278), (676, 72139)]