54163580

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{26293}}^1$

素因数の和:26405

約数の個数: 24

約数和(自身を含む): 114852192

約数和(自身を除く): 60688612

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 26293, 52586, 105172, 131465, 262930, 525860, 2708179, 5416358, 10832716, 13540895, 27081790, 54163580]

約数ペア:

[(1, 54163580), (2, 27081790), (4, 13540895), (5, 10832716), (10, 5416358), (20, 2708179), (103, 525860), (206, 262930), (412, 131465), (515, 105172), (1030, 52586), (2060, 26293)]