51251705

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{6277}}^1$

素因数の和:6376

約数の個数: 16

約数和(自身を含む): 65090304

約数和(自身を除く): 13838599

約数列:

[1, 5, 23, 71, 115, 355, 1633, 6277, 8165, 31385, 144371, 445667, 721855, 2228335, 10250341, 51251705]

約数ペア:

[(1, 51251705), (5, 10250341), (23, 2228335), (71, 721855), (115, 445667), (355, 144371), (1633, 31385), (6277, 8165)]