54244040

素因数分解:

$2^3\times 5^1\times {\mathrm{1356101}}^1$

素因数の和:1356112

約数の個数: 16

約数和(自身を含む): 122049180

約数和(自身を除く): 67805140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1356101, 2712202, 5424404, 6780505, 10848808, 13561010, 27122020, 54244040]

約数ペア:

[(1, 54244040), (2, 27122020), (4, 13561010), (5, 10848808), (8, 6780505), (10, 5424404), (20, 2712202), (40, 1356101)]