51044848

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{102913}}^1$

素因数の和:102952

約数の個数: 20

約数和(自身を含む): 102090688

約数和(自身を除く): 51045840

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 102913, 205826, 411652, 823304, 1646608, 3190303, 6380606, 12761212, 25522424, 51044848]

約数ペア:

[(1, 51044848), (2, 25522424), (4, 12761212), (8, 6380606), (16, 3190303), (31, 1646608), (62, 823304), (124, 411652), (248, 205826), (496, 102913)]