51212580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{853543}}^1$

素因数の和:853555

約数の個数: 24

約数和(自身を含む): 143395392

約数和(自身を除く): 92182812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 853543, 1707086, 2560629, 3414172, 4267715, 5121258, 8535430, 10242516, 12803145, 17070860, 25606290, 51212580]

約数ペア:

[(1, 51212580), (2, 25606290), (3, 17070860), (4, 12803145), (5, 10242516), (6, 8535430), (10, 5121258), (12, 4267715), (15, 3414172), (20, 2560629), (30, 1707086), (60, 853543)]