54325240

素因数分解:

$2^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{4903}}^1$

素因数の和:5191

約数の個数: 32

約数和(自身を含む): 122698080

約数和(自身を除く): 68372840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 277, 554, 1108, 1385, 2216, 2770, 4903, 5540, 9806, 11080, 19612, 24515, 39224, 49030, 98060, 196120, 1358131, 2716262, 5432524, 6790655, 10865048, 13581310, 27162620, 54325240]

約数ペア:

[(1, 54325240), (2, 27162620), (4, 13581310), (5, 10865048), (8, 6790655), (10, 5432524), (20, 2716262), (40, 1358131), (277, 196120), (554, 98060), (1108, 49030), (1385, 39224), (2216, 24515), (2770, 19612), (4903, 11080), (5540, 9806)]