54989396

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{178537}}^1$

素因数の和:178559

約数の個数: 24

約数和(自身を含む): 119977536

約数和(自身を除く): 64988140

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 178537, 357074, 714148, 1249759, 1963907, 2499518, 3927814, 4999036, 7855628, 13747349, 27494698, 54989396]

約数ペア:

[(1, 54989396), (2, 27494698), (4, 13747349), (7, 7855628), (11, 4999036), (14, 3927814), (22, 2499518), (28, 1963907), (44, 1249759), (77, 714148), (154, 357074), (308, 178537)]