52486565

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{19919}}^1$

素因数の和:19972

約数の個数: 16

約数和(自身を含む): 68843520

約数和(自身を除く): 16356955

約数列:

[1, 5, 17, 31, 85, 155, 527, 2635, 19919, 99595, 338623, 617489, 1693115, 3087445, 10497313, 52486565]

約数ペア:

[(1, 52486565), (5, 10497313), (17, 3087445), (31, 1693115), (85, 617489), (155, 338623), (527, 99595), (2635, 19919)]