49120055

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{19927}}^1$

素因数の和:19978

約数の個数: 16

約数和(自身を含む): 64566720

約数和(自身を除く): 15446665

約数列:

[1, 5, 17, 29, 85, 145, 493, 2465, 19927, 99635, 338759, 577883, 1693795, 2889415, 9824011, 49120055]

約数ペア:

[(1, 49120055), (5, 9824011), (17, 2889415), (29, 1693795), (85, 577883), (145, 338759), (493, 99635), (2465, 19927)]