48692020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{187277}}^1$

素因数の和:187299

約数の個数: 24

約数和(自身を含む): 110119464

約数和(自身を除く): 61427444

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 187277, 374554, 749108, 936385, 1872770, 2434601, 3745540, 4869202, 9738404, 12173005, 24346010, 48692020]

約数ペア:

[(1, 48692020), (2, 24346010), (4, 12173005), (5, 9738404), (10, 4869202), (13, 3745540), (20, 2434601), (26, 1872770), (52, 936385), (65, 749108), (130, 374554), (260, 187277)]