51922900

素因数分解:

$2^2\times 5^2\times {\mathrm{519229}}^1$

素因数の和:519243

約数の個数: 18

約数和(自身を含む): 112672910

約数和(自身を除く): 60750010

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 519229, 1038458, 2076916, 2596145, 5192290, 10384580, 12980725, 25961450, 51922900]

約数ペア:

[(1, 51922900), (2, 25961450), (4, 12980725), (5, 10384580), (10, 5192290), (20, 2596145), (25, 2076916), (50, 1038458), (100, 519229)]