51566740

素因数分解:

$2^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{6803}}^1$

素因数の和:7191

約数の個数: 24

約数和(自身を含む): 108591840

約数和(自身を除く): 57025100

約数列:

[1, 2, 4, 5, 10, 20, 379, 758, 1516, 1895, 3790, 6803, 7580, 13606, 27212, 34015, 68030, 136060, 2578337, 5156674, 10313348, 12891685, 25783370, 51566740]

約数ペア:

[(1, 51566740), (2, 25783370), (4, 12891685), (5, 10313348), (10, 5156674), (20, 2578337), (379, 136060), (758, 68030), (1516, 34015), (1895, 27212), (3790, 13606), (6803, 7580)]