52783002620

素因数分解:

$2^2\times 5^1\times {\mathrm{2639150131}}^1$

素因数の和:2639150140

約数の個数: 12

約数和(自身を含む): 110844305544

約数和(自身を除く): 58061302924

約数列:

[1, 2, 4, 5, 10, 20, 2639150131, 5278300262, 10556600524, 13195750655, 26391501310, 52783002620]

約数ペア:

[(1, 52783002620), (2, 26391501310), (4, 13195750655), (5, 10556600524), (10, 5278300262), (20, 2639150131)]