49586870

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{25171}}^1$

素因数の和:25375

約数の個数: 16

約数和(自身を含む): 89713008

約数和(自身を除く): 40126138

約数列:

[1, 2, 5, 10, 197, 394, 985, 1970, 25171, 50342, 125855, 251710, 4958687, 9917374, 24793435, 49586870]

約数ペア:

[(1, 49586870), (2, 24793435), (5, 9917374), (10, 4958687), (197, 251710), (394, 125855), (985, 50342), (1970, 25171)]