55132784

素因数分解:

$2^4\times 7^1\times {\mathrm{492257}}^1$

素因数の和:492272

約数の個数: 20

約数和(自身を含む): 122079984

約数和(自身を除く): 66947200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 492257, 984514, 1969028, 3445799, 3938056, 6891598, 7876112, 13783196, 27566392, 55132784]

約数ペア:

[(1, 55132784), (2, 27566392), (4, 13783196), (7, 7876112), (8, 6891598), (14, 3938056), (16, 3445799), (28, 1969028), (56, 984514), (112, 492257)]