26426450

素因数分解:

$2^1\times 5^2\times {\mathrm{727}}^2$

素因数の和:1466

約数の個数: 18

約数和(自身を含む): 49220901

約数和(自身を除く): 22794451

約数列:

[1, 2, 5, 10, 25, 50, 727, 1454, 3635, 7270, 18175, 36350, 528529, 1057058, 2642645, 5285290, 13213225, 26426450]

約数ペア:

[(1, 26426450), (2, 13213225), (5, 5285290), (10, 2642645), (25, 1057058), (50, 528529), (727, 36350), (1454, 18175), (3635, 7270)]