55867636

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{115429}}^1$

素因数の和:115455

約数の個数: 18

約数和(自身を含む): 107465330

約数和(自身を除く): 51597694

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 115429, 230858, 461716, 1269719, 2539438, 5078876, 13966909, 27933818, 55867636]

約数ペア:

[(1, 55867636), (2, 27933818), (4, 13966909), (11, 5078876), (22, 2539438), (44, 1269719), (121, 461716), (242, 230858), (484, 115429)]