51335382

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1222271}}^1$

素因数の和:1222283

約数の個数: 16

約数和(自身を含む): 117338112

約数和(自身を除く): 66002730

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1222271, 2444542, 3666813, 7333626, 8555897, 17111794, 25667691, 51335382]

約数ペア:

[(1, 51335382), (2, 25667691), (3, 17111794), (6, 8555897), (7, 7333626), (14, 3666813), (21, 2444542), (42, 1222271)]