54912805

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{22277}}^1$

素因数の和:22328

約数の個数: 16

約数和(自身を含む): 72180720

約数和(自身を除く): 17267915

約数列:

[1, 5, 17, 29, 85, 145, 493, 2465, 22277, 111385, 378709, 646033, 1893545, 3230165, 10982561, 54912805]

約数ペア:

[(1, 54912805), (5, 10982561), (17, 3230165), (29, 1893545), (85, 646033), (145, 378709), (493, 111385), (2465, 22277)]