51690085

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{10453}}^1$

素因数の和:10524

約数の個数: 16

約数和(自身を含む): 66236544

約数和(自身を除く): 14546459

約数列:

[1, 5, 23, 43, 115, 215, 989, 4945, 10453, 52265, 240419, 449479, 1202095, 2247395, 10338017, 51690085]

約数ペア:

[(1, 51690085), (5, 10338017), (23, 2247395), (43, 1202095), (115, 449479), (215, 240419), (989, 52265), (4945, 10453)]