54194360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{123169}}^1$

素因数の和:123191

約数の個数: 32

約数和(自身を含む): 133023600

約数和(自身を除く): 78829240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 123169, 246338, 492676, 615845, 985352, 1231690, 1354859, 2463380, 2709718, 4926760, 5419436, 6774295, 10838872, 13548590, 27097180, 54194360]

約数ペア:

[(1, 54194360), (2, 27097180), (4, 13548590), (5, 10838872), (8, 6774295), (10, 5419436), (11, 4926760), (20, 2709718), (22, 2463380), (40, 1354859), (44, 1231690), (55, 985352), (88, 615845), (110, 492676), (220, 246338), (440, 123169)]