51776045

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{17581}}^1$

素因数の和:17636

約数の個数: 16

約数和(自身を含む): 67514880

約数和(自身を除く): 15738835

約数列:

[1, 5, 19, 31, 95, 155, 589, 2945, 17581, 87905, 334039, 545011, 1670195, 2725055, 10355209, 51776045]

約数ペア:

[(1, 51776045), (5, 10355209), (19, 2725055), (31, 1670195), (95, 545011), (155, 334039), (589, 87905), (2945, 17581)]