49867540

素因数分解:

$2^2\times 5^1\times {\mathrm{821}}^1\times {\mathrm{3037}}^1$

素因数の和:3867

約数の個数: 24

約数和(自身を含む): 104883912

約数和(自身を除く): 55016372

約数列:

[1, 2, 4, 5, 10, 20, 821, 1642, 3037, 3284, 4105, 6074, 8210, 12148, 15185, 16420, 30370, 60740, 2493377, 4986754, 9973508, 12466885, 24933770, 49867540]

約数ペア:

[(1, 49867540), (2, 24933770), (4, 12466885), (5, 9973508), (10, 4986754), (20, 2493377), (821, 60740), (1642, 30370), (3037, 16420), (3284, 15185), (4105, 12148), (6074, 8210)]