51530373

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{2203}}^1$

素因数の和:2345

約数の個数: 24

約数和(自身を含む): 78391872

約数和(自身を除く): 26861499

約数列:

[1, 3, 9, 23, 69, 113, 207, 339, 1017, 2203, 2599, 6609, 7797, 19827, 23391, 50669, 152007, 248939, 456021, 746817, 2240451, 5725597, 17176791, 51530373]

約数ペア:

[(1, 51530373), (3, 17176791), (9, 5725597), (23, 2240451), (69, 746817), (113, 456021), (207, 248939), (339, 152007), (1017, 50669), (2203, 23391), (2599, 19827), (6609, 7797)]