55457108

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{14249}}^1$

素因数の和:14399

約数の個数: 24

約数和(自身を含む): 111720000

約数和(自身を除く): 56262892

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 14249, 28498, 56996, 99743, 199486, 398972, 1980611, 3961222, 7922444, 13864277, 27728554, 55457108]

約数ペア:

[(1, 55457108), (2, 27728554), (4, 13864277), (7, 7922444), (14, 3961222), (28, 1980611), (139, 398972), (278, 199486), (556, 99743), (973, 56996), (1946, 28498), (3892, 14249)]