48317945

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{211}}^1\times {\mathrm{271}}^1$

素因数の和:513

約数の個数: 24

約数和(自身を含む): 63315072

約数和(自身を除く): 14997127

約数列:

[1, 5, 13, 65, 169, 211, 271, 845, 1055, 1355, 2743, 3523, 13715, 17615, 35659, 45799, 57181, 178295, 228995, 285905, 743353, 3716765, 9663589, 48317945]

約数ペア:

[(1, 48317945), (5, 9663589), (13, 3716765), (65, 743353), (169, 285905), (211, 228995), (271, 178295), (845, 57181), (1055, 45799), (1355, 35659), (2743, 17615), (3523, 13715)]