51264545

素因数分解:

$5^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:341

約数の個数: 24

約数和(自身を含む): 65204352

約数和(自身を除く): 13939807

約数列:

[1, 5, 31, 47, 155, 227, 235, 961, 1135, 1457, 4805, 7037, 7285, 10669, 35185, 45167, 53345, 218147, 225835, 330739, 1090735, 1653695, 10252909, 51264545]

約数ペア:

[(1, 51264545), (5, 10252909), (31, 1653695), (47, 1090735), (155, 330739), (227, 225835), (235, 218147), (961, 53345), (1135, 45167), (1457, 35185), (4805, 10669), (7037, 7285)]