47980396

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{2017}}^1$

素因数の和:2353

約数の個数: 24

約数和(自身を含む): 88711280

約数和(自身を除く): 40730884

約数列:

[1, 2, 4, 19, 38, 76, 313, 626, 1252, 2017, 4034, 5947, 8068, 11894, 23788, 38323, 76646, 153292, 631321, 1262642, 2525284, 11995099, 23990198, 47980396]

約数ペア:

[(1, 47980396), (2, 23990198), (4, 11995099), (19, 2525284), (38, 1262642), (76, 631321), (313, 153292), (626, 76646), (1252, 38323), (2017, 23788), (4034, 11894), (5947, 8068)]