55131918

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{540509}}^1$

素因数の和:540531

約数の個数: 16

約数和(自身を含む): 116750160

約数和(自身を除く): 61618242

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 540509, 1081018, 1621527, 3243054, 9188653, 18377306, 27565959, 55131918]

約数ペア:

[(1, 55131918), (2, 27565959), (3, 18377306), (6, 9188653), (17, 3243054), (34, 1621527), (51, 1081018), (102, 540509)]