55440888

素因数分解:

$2^3\times 3^1\times {\mathrm{109}}^1\times {\mathrm{21193}}^1$

素因数の和:21311

約数の個数: 32

約数和(自身を含む): 139880400

約数和(自身を除く): 84439512

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 109, 218, 327, 436, 654, 872, 1308, 2616, 21193, 42386, 63579, 84772, 127158, 169544, 254316, 508632, 2310037, 4620074, 6930111, 9240148, 13860222, 18480296, 27720444, 55440888]

約数ペア:

[(1, 55440888), (2, 27720444), (3, 18480296), (4, 13860222), (6, 9240148), (8, 6930111), (12, 4620074), (24, 2310037), (109, 508632), (218, 254316), (327, 169544), (436, 127158), (654, 84772), (872, 63579), (1308, 42386), (2616, 21193)]