54612280

素因数分解:

$2^3\times 5^1\times {\mathrm{1365307}}^1$

素因数の和:1365318

約数の個数: 16

約数和(自身を含む): 122877720

約数和(自身を除く): 68265440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1365307, 2730614, 5461228, 6826535, 10922456, 13653070, 27306140, 54612280]

約数ペア:

[(1, 54612280), (2, 27306140), (4, 13653070), (5, 10922456), (8, 6826535), (10, 5461228), (20, 2730614), (40, 1365307)]