51464399

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1\times {\mathrm{313}}^1$

素因数の和:686

約数の個数: 16

約数和(自身を含む): 59926272

約数和(自身を除く): 8461873

約数列:

[1, 7, 83, 283, 313, 581, 1981, 2191, 23489, 25979, 88579, 164423, 181853, 620053, 7352057, 51464399]

約数ペア:

[(1, 51464399), (7, 7352057), (83, 620053), (283, 181853), (313, 164423), (581, 88579), (1981, 25979), (2191, 23489)]