56305648

素因数分解:

$2^4\times 7^1\times {\mathrm{502729}}^1$

素因数の和:502744

約数の個数: 20

約数和(自身を含む): 124677040

約数和(自身を除く): 68371392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 502729, 1005458, 2010916, 3519103, 4021832, 7038206, 8043664, 14076412, 28152824, 56305648]

約数ペア:

[(1, 56305648), (2, 28152824), (4, 14076412), (7, 8043664), (8, 7038206), (14, 4021832), (16, 3519103), (28, 2010916), (56, 1005458), (112, 502729)]