49861505

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{479}}^1$

素因数の和:784

約数の個数: 16

約数和(自身を含む): 60825600

約数和(自身を除く): 10964095

約数列:

[1, 5, 109, 191, 479, 545, 955, 2395, 20819, 52211, 91489, 104095, 261055, 457445, 9972301, 49861505]

約数ペア:

[(1, 49861505), (5, 9972301), (109, 457445), (191, 261055), (479, 104095), (545, 91489), (955, 52211), (2395, 20819)]