54492040

素因数分解:

$2^3\times 5^1\times {\mathrm{1362301}}^1$

素因数の和:1362312

約数の個数: 16

約数和(自身を含む): 122607180

約数和(自身を除く): 68115140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1362301, 2724602, 5449204, 6811505, 10898408, 13623010, 27246020, 54492040]

約数ペア:

[(1, 54492040), (2, 27246020), (4, 13623010), (5, 10898408), (8, 6811505), (10, 5449204), (20, 2724602), (40, 1362301)]