47578652

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{197}}^1\times {\mathrm{499}}^1$

素因数の和:722

約数の個数: 36

約数和(自身を含む): 92169000

約数和(自身を除く): 44590348

約数列:

[1, 2, 4, 11, 22, 44, 121, 197, 242, 394, 484, 499, 788, 998, 1996, 2167, 4334, 5489, 8668, 10978, 21956, 23837, 47674, 60379, 95348, 98303, 120758, 196606, 241516, 393212, 1081333, 2162666, 4325332, 11894663, 23789326, 47578652]

約数ペア:

[(1, 47578652), (2, 23789326), (4, 11894663), (11, 4325332), (22, 2162666), (44, 1081333), (121, 393212), (197, 241516), (242, 196606), (394, 120758), (484, 98303), (499, 95348), (788, 60379), (998, 47674), (1996, 23837), (2167, 21956), (4334, 10978), (5489, 8668)]