51171790

素因数分解:

$2^1\times 5^1\times {\mathrm{2081}}^1\times {\mathrm{2459}}^1$

素因数の和:4547

約数の個数: 16

約数和(自身を含む): 92190960

約数和(自身を除く): 41019170

約数列:

[1, 2, 5, 10, 2081, 2459, 4162, 4918, 10405, 12295, 20810, 24590, 5117179, 10234358, 25585895, 51171790]

約数ペア:

[(1, 51171790), (2, 25585895), (5, 10234358), (10, 5117179), (2081, 24590), (2459, 20810), (4162, 12295), (4918, 10405)]