47781094

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{271}}^1\times {\mathrm{443}}^1$

素因数の和:915

約数の個数: 16

約数和(自身を含む): 72460800

約数和(自身を除く): 24679706

約数列:

[1, 2, 199, 271, 398, 443, 542, 886, 53929, 88157, 107858, 120053, 176314, 240106, 23890547, 47781094]

約数ペア:

[(1, 47781094), (2, 23890547), (199, 240106), (271, 176314), (398, 120053), (443, 107858), (542, 88157), (886, 53929)]