51408874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{15683}}^1$

素因数の和:15845

約数の個数: 16

約数和(自身を含む): 84693600

約数和(自身を除く): 33284726

約数列:

[1, 2, 11, 22, 149, 298, 1639, 3278, 15683, 31366, 172513, 345026, 2336767, 4673534, 25704437, 51408874]

約数ペア:

[(1, 51408874), (2, 25704437), (11, 4673534), (22, 2336767), (149, 345026), (298, 172513), (1639, 31366), (3278, 15683)]