56399564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{971}}^1\times {\mathrm{1117}}^1$

素因数の和:2105

約数の個数: 24

約数和(自身を含む): 106496208

約数和(自身を除く): 50096644

約数列:

[1, 2, 4, 13, 26, 52, 971, 1117, 1942, 2234, 3884, 4468, 12623, 14521, 25246, 29042, 50492, 58084, 1084607, 2169214, 4338428, 14099891, 28199782, 56399564]

約数ペア:

[(1, 56399564), (2, 28199782), (4, 14099891), (13, 4338428), (26, 2169214), (52, 1084607), (971, 58084), (1117, 50492), (1942, 29042), (2234, 25246), (3884, 14521), (4468, 12623)]