54534040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{123941}}^1$

素因数の和:123963

約数の個数: 32

約数和(自身を含む): 133857360

約数和(自身を除く): 79323320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 123941, 247882, 495764, 619705, 991528, 1239410, 1363351, 2478820, 2726702, 4957640, 5453404, 6816755, 10906808, 13633510, 27267020, 54534040]

約数ペア:

[(1, 54534040), (2, 27267020), (4, 13633510), (5, 10906808), (8, 6816755), (10, 5453404), (11, 4957640), (20, 2726702), (22, 2478820), (40, 1363351), (44, 1239410), (55, 991528), (88, 619705), (110, 495764), (220, 247882), (440, 123941)]