51303639

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{25639}}^1$

素因数の和:25694

約数の個数: 16

約数和(自身を含む): 73843200

約数和(自身を除く): 22539561

約数列:

[1, 3, 23, 29, 69, 87, 667, 2001, 25639, 76917, 589697, 743531, 1769091, 2230593, 17101213, 51303639]

約数ペア:

[(1, 51303639), (3, 17101213), (23, 2230593), (29, 1769091), (69, 743531), (87, 589697), (667, 76917), (2001, 25639)]