51360905

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{1259}}^1$

素因数の和:1504

約数の個数: 16

約数和(自身を含む): 63504000

約数和(自身を除く): 12143095

約数列:

[1, 5, 41, 199, 205, 995, 1259, 6295, 8159, 40795, 51619, 250541, 258095, 1252705, 10272181, 51360905]

約数ペア:

[(1, 51360905), (5, 10272181), (41, 1252705), (199, 258095), (205, 250541), (995, 51619), (1259, 40795), (6295, 8159)]