26888950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{48889}}^1$

素因数の和:48912

約数の個数: 24

約数和(自身を含む): 54561240

約数和(自身を除く): 27672290

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 48889, 97778, 244445, 488890, 537779, 1075558, 1222225, 2444450, 2688895, 5377790, 13444475, 26888950]

約数ペア:

[(1, 26888950), (2, 13444475), (5, 5377790), (10, 2688895), (11, 2444450), (22, 1222225), (25, 1075558), (50, 537779), (55, 488890), (110, 244445), (275, 97778), (550, 48889)]