51905273

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{11117}}^1$

素因数の和:11176

約数の個数: 16

約数和(自身を含む): 64039680

約数和(自身を除く): 12134407

約数列:

[1, 7, 23, 29, 161, 203, 667, 4669, 11117, 77819, 255691, 322393, 1789837, 2256751, 7415039, 51905273]

約数ペア:

[(1, 51905273), (7, 7415039), (23, 2256751), (29, 1789837), (161, 322393), (203, 255691), (667, 77819), (4669, 11117)]