51284345

素因数分解:

$5^1\times 7^1\times {\mathrm{733}}^1\times {\mathrm{1999}}^1$

素因数の和:2744

約数の個数: 16

約数和(自身を含む): 70464000

約数和(自身を除く): 19179655

約数列:

[1, 5, 7, 35, 733, 1999, 3665, 5131, 9995, 13993, 25655, 69965, 1465267, 7326335, 10256869, 51284345]

約数ペア:

[(1, 51284345), (5, 10256869), (7, 7326335), (35, 1465267), (733, 69965), (1999, 25655), (3665, 13993), (5131, 9995)]