51337100

素因数分解:

$2^2\times 5^2\times {\mathrm{513371}}^1$

素因数の和:513385

約数の個数: 18

約数和(自身を含む): 111401724

約数和(自身を除く): 60064624

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 513371, 1026742, 2053484, 2566855, 5133710, 10267420, 12834275, 25668550, 51337100]

約数ペア:

[(1, 51337100), (2, 25668550), (4, 12834275), (5, 10267420), (10, 5133710), (20, 2566855), (25, 2053484), (50, 1026742), (100, 513371)]