55754284

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{38611}}^1$

素因数の和:38653

約数の個数: 18

約数和(自身を含む): 102978204

約数和(自身を除く): 47223920

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 38611, 77222, 154444, 733609, 1467218, 2934436, 13938571, 27877142, 55754284]

約数ペア:

[(1, 55754284), (2, 27877142), (4, 13938571), (19, 2934436), (38, 1467218), (76, 733609), (361, 154444), (722, 77222), (1444, 38611)]