51862281

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1\times {\mathrm{739}}^1$

素因数の和:1048

約数の個数: 16

約数和(自身を含む): 70152000

約数和(自身を除く): 18289719

約数列:

[1, 3, 149, 157, 447, 471, 739, 2217, 23393, 70179, 110111, 116023, 330333, 348069, 17287427, 51862281]

約数ペア:

[(1, 51862281), (3, 17287427), (149, 348069), (157, 330333), (447, 116023), (471, 110111), (739, 70179), (2217, 23393)]