49804205

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{191}}^1\times {\mathrm{431}}^1$

素因数の和:649

約数の個数: 24

約数和(自身を含む): 66189312

約数和(自身を除く): 16385107

約数列:

[1, 5, 11, 55, 121, 191, 431, 605, 955, 2101, 2155, 4741, 10505, 23111, 23705, 52151, 82321, 115555, 260755, 411605, 905531, 4527655, 9960841, 49804205]

約数ペア:

[(1, 49804205), (5, 9960841), (11, 4527655), (55, 905531), (121, 411605), (191, 260755), (431, 115555), (605, 82321), (955, 52151), (2101, 23705), (2155, 23111), (4741, 10505)]