47217445

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{20939}}^1$

素因数の和:20996

約数の個数: 16

約数和(自身を含む): 63322560

約数和(自身を除く): 16105115

約数列:

[1, 5, 11, 41, 55, 205, 451, 2255, 20939, 104695, 230329, 858499, 1151645, 4292495, 9443489, 47217445]

約数ペア:

[(1, 47217445), (5, 9443489), (11, 4292495), (41, 1151645), (55, 858499), (205, 230329), (451, 104695), (2255, 20939)]