51303126

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1221503}}^1$

素因数の和:1221515

約数の個数: 16

約数和(自身を含む): 117264384

約数和(自身を除く): 65961258

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1221503, 2443006, 3664509, 7329018, 8550521, 17101042, 25651563, 51303126]

約数ペア:

[(1, 51303126), (2, 25651563), (3, 17101042), (6, 8550521), (7, 7329018), (14, 3664509), (21, 2443006), (42, 1221503)]