51393095

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{10831}}^1$

素因数の和:10922

約数の個数: 16

約数和(自身を含む): 67331712

約数和(自身を除く): 15938617

約数列:

[1, 5, 13, 65, 73, 365, 949, 4745, 10831, 54155, 140803, 704015, 790663, 3953315, 10278619, 51393095]

約数ペア:

[(1, 51393095), (5, 10278619), (13, 3953315), (65, 790663), (73, 704015), (365, 140803), (949, 54155), (4745, 10831)]