54115890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1803863}}^1$

素因数の和:1803873

約数の個数: 16

約数和(自身を含む): 129878208

約数和(自身を除く): 75762318

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1803863, 3607726, 5411589, 9019315, 10823178, 18038630, 27057945, 54115890]

約数ペア:

[(1, 54115890), (2, 27057945), (3, 18038630), (5, 10823178), (6, 9019315), (10, 5411589), (15, 3607726), (30, 1803863)]