51064385

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1\times {\mathrm{487}}^1$

素因数の和:872

約数の個数: 16

約数和(自身を含む): 62518656

約数和(自身を除く): 11454271

約数列:

[1, 5, 67, 313, 335, 487, 1565, 2435, 20971, 32629, 104855, 152431, 163145, 762155, 10212877, 51064385]

約数ペア:

[(1, 51064385), (5, 10212877), (67, 762155), (313, 163145), (335, 152431), (487, 104855), (1565, 32629), (2435, 20971)]