49566040

素因数分解:

$2^3\times 5^1\times {\mathrm{1239151}}^1$

素因数の和:1239162

約数の個数: 16

約数和(自身を含む): 111523680

約数和(自身を除く): 61957640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1239151, 2478302, 4956604, 6195755, 9913208, 12391510, 24783020, 49566040]

約数ペア:

[(1, 49566040), (2, 24783020), (4, 12391510), (5, 9913208), (8, 6195755), (10, 4956604), (20, 2478302), (40, 1239151)]