51216175

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1723}}^1$

素因数の和:1803

約数の個数: 24

約数和(自身を含む): 67339440

約数和(自身を除く): 16123265

約数列:

[1, 5, 25, 29, 41, 145, 205, 725, 1025, 1189, 1723, 5945, 8615, 29725, 43075, 49967, 70643, 249835, 353215, 1249175, 1766075, 2048647, 10243235, 51216175]

約数ペア:

[(1, 51216175), (5, 10243235), (25, 2048647), (29, 1766075), (41, 1249175), (145, 353215), (205, 249835), (725, 70643), (1025, 49967), (1189, 43075), (1723, 29725), (5945, 8615)]