51697051

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{10103}}^1$

素因数の和:10170

約数の個数: 16

約数和(自身を含む): 64018944

約数和(自身を除く): 12321893

約数列:

[1, 7, 17, 43, 119, 301, 731, 5117, 10103, 70721, 171751, 434429, 1202257, 3041003, 7385293, 51697051]

約数ペア:

[(1, 51697051), (7, 7385293), (17, 3041003), (43, 1202257), (119, 434429), (301, 171751), (731, 70721), (5117, 10103)]