49294040

素因数分解:

$2^3\times 5^1\times {\mathrm{1232351}}^1$

素因数の和:1232362

約数の個数: 16

約数和(自身を含む): 110911680

約数和(自身を除く): 61617640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1232351, 2464702, 4929404, 6161755, 9858808, 12323510, 24647020, 49294040]

約数ペア:

[(1, 49294040), (2, 24647020), (4, 12323510), (5, 9858808), (8, 6161755), (10, 4929404), (20, 2464702), (40, 1232351)]