49877584

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{164071}}^1$

素因数の和:164098

約数の個数: 20

約数和(自身を含む): 101724640

約数和(自身を除く): 51847056

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 164071, 328142, 656284, 1312568, 2625136, 3117349, 6234698, 12469396, 24938792, 49877584]

約数ペア:

[(1, 49877584), (2, 24938792), (4, 12469396), (8, 6234698), (16, 3117349), (19, 2625136), (38, 1312568), (76, 656284), (152, 328142), (304, 164071)]