47784638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{4903}}^1$

素因数の和:5359

約数の個数: 16

約数和(自身を含む): 78385536

約数和(自身を除く): 30600898

約数列:

[1, 2, 11, 22, 443, 886, 4873, 4903, 9746, 9806, 53933, 107866, 2172029, 4344058, 23892319, 47784638]

約数ペア:

[(1, 47784638), (2, 23892319), (11, 4344058), (22, 2172029), (443, 107866), (886, 53933), (4873, 9806), (4903, 9746)]