51696110

素因数分解:

$2^1\times 5^1\times {\mathrm{1249}}^1\times {\mathrm{4139}}^1$

素因数の和:5395

約数の個数: 16

約数和(自身を含む): 93150000

約数和(自身を除く): 41453890

約数列:

[1, 2, 5, 10, 1249, 2498, 4139, 6245, 8278, 12490, 20695, 41390, 5169611, 10339222, 25848055, 51696110]

約数ペア:

[(1, 51696110), (2, 25848055), (5, 10339222), (10, 5169611), (1249, 41390), (2498, 20695), (4139, 12490), (6245, 8278)]