51252873

素因数分解:

$3^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{2309}}^1$

素因数の和:2477

約数の個数: 24

約数和(自身を含む): 80055360

約数和(自身を除く): 28802487

約数列:

[1, 3, 7, 21, 49, 147, 151, 453, 1057, 2309, 3171, 6927, 7399, 16163, 22197, 48489, 113141, 339423, 348659, 1045977, 2440613, 7321839, 17084291, 51252873]

約数ペア:

[(1, 51252873), (3, 17084291), (7, 7321839), (21, 2440613), (49, 1045977), (147, 348659), (151, 339423), (453, 113141), (1057, 48489), (2309, 22197), (3171, 16163), (6927, 7399)]