55140124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{2671}}^1$

素因数の和:3085

約数の個数: 24

約数和(自身を含む): 104218688

約数和(自身を除く): 49078564

約数列:

[1, 2, 4, 13, 26, 52, 397, 794, 1588, 2671, 5161, 5342, 10322, 10684, 20644, 34723, 69446, 138892, 1060387, 2120774, 4241548, 13785031, 27570062, 55140124]

約数ペア:

[(1, 55140124), (2, 27570062), (4, 13785031), (13, 4241548), (26, 2120774), (52, 1060387), (397, 138892), (794, 69446), (1588, 34723), (2671, 20644), (5161, 10684), (5342, 10322)]