51425810

素因数分解:

$2^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{18301}}^1$

素因数の和:18589

約数の個数: 16

約数和(自身を含む): 92900952

約数和(自身を除く): 41475142

約数列:

[1, 2, 5, 10, 281, 562, 1405, 2810, 18301, 36602, 91505, 183010, 5142581, 10285162, 25712905, 51425810]

約数ペア:

[(1, 51425810), (2, 25712905), (5, 10285162), (10, 5142581), (281, 183010), (562, 91505), (1405, 36602), (2810, 18301)]