54055340

素因数分解:

$2^2\times 5^1\times {\mathrm{653}}^1\times {\mathrm{4139}}^1$

素因数の和:4801

約数の個数: 24

約数和(自身を含む): 113717520

約数和(自身を除く): 59662180

約数列:

[1, 2, 4, 5, 10, 20, 653, 1306, 2612, 3265, 4139, 6530, 8278, 13060, 16556, 20695, 41390, 82780, 2702767, 5405534, 10811068, 13513835, 27027670, 54055340]

約数ペア:

[(1, 54055340), (2, 27027670), (4, 13513835), (5, 10811068), (10, 5405534), (20, 2702767), (653, 82780), (1306, 41390), (2612, 20695), (3265, 16556), (4139, 13060), (6530, 8278)]