54243805

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{140893}}^1$

素因数の和:140916

約数の個数: 16

約数和(自身を含む): 81154944

約数和(自身を除く): 26911139

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 140893, 704465, 986251, 1549823, 4931255, 7749115, 10848761, 54243805]

約数ペア:

[(1, 54243805), (5, 10848761), (7, 7749115), (11, 4931255), (35, 1549823), (55, 986251), (77, 704465), (385, 140893)]