49480690

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{100981}}^1$

素因数の和:101002

約数の個数: 24

約数和(自身を含む): 103607532

約数和(自身を除く): 54126842

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 100981, 201962, 504905, 706867, 1009810, 1413734, 3534335, 4948069, 7068670, 9896138, 24740345, 49480690]

約数ペア:

[(1, 49480690), (2, 24740345), (5, 9896138), (7, 7068670), (10, 4948069), (14, 3534335), (35, 1413734), (49, 1009810), (70, 706867), (98, 504905), (245, 201962), (490, 100981)]