55079740

素因数分解:

$2^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{15919}}^1$

素因数の和:16101

約数の個数: 24

約数和(自身を含む): 116343360

約数和(自身を除く): 61263620

約数列:

[1, 2, 4, 5, 10, 20, 173, 346, 692, 865, 1730, 3460, 15919, 31838, 63676, 79595, 159190, 318380, 2753987, 5507974, 11015948, 13769935, 27539870, 55079740]

約数ペア:

[(1, 55079740), (2, 27539870), (4, 13769935), (5, 11015948), (10, 5507974), (20, 2753987), (173, 318380), (346, 159190), (692, 79595), (865, 63676), (1730, 31838), (3460, 15919)]