50291215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1$

素因数の和:339

約数の個数: 32

約数和(自身を含む): 67568256

約数和(自身を除く): 17277041

約数列:

[1, 5, 13, 41, 65, 113, 167, 205, 533, 565, 835, 1469, 2171, 2665, 4633, 6847, 7345, 10855, 18871, 23165, 34235, 60229, 89011, 94355, 245323, 301145, 445055, 773711, 1226615, 3868555, 10058243, 50291215]

約数ペア:

[(1, 50291215), (5, 10058243), (13, 3868555), (41, 1226615), (65, 773711), (113, 445055), (167, 301145), (205, 245323), (533, 94355), (565, 89011), (835, 60229), (1469, 34235), (2171, 23165), (2665, 18871), (4633, 10855), (6847, 7345)]