51672782

素因数分解:

$2^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{23509}}^1$

素因数の和:23675

約数の個数: 16

約数和(自身を含む): 89149920

約数和(自身を除く): 37477138

約数列:

[1, 2, 7, 14, 157, 314, 1099, 2198, 23509, 47018, 164563, 329126, 3690913, 7381826, 25836391, 51672782]

約数ペア:

[(1, 51672782), (2, 25836391), (7, 7381826), (14, 3690913), (157, 329126), (314, 164563), (1099, 47018), (2198, 23509)]