51295740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{854929}}^1$

素因数の和:854941

約数の個数: 24

約数和(自身を含む): 143628240

約数和(自身を除く): 92332500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 854929, 1709858, 2564787, 3419716, 4274645, 5129574, 8549290, 10259148, 12823935, 17098580, 25647870, 51295740]

約数ペア:

[(1, 51295740), (2, 25647870), (3, 17098580), (4, 12823935), (5, 10259148), (6, 8549290), (10, 5129574), (12, 4274645), (15, 3419716), (20, 2564787), (30, 1709858), (60, 854929)]