55084210

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{177691}}^1$

素因数の和:177729

約数の個数: 16

約数和(自身を含む): 102350592

約数和(自身を除く): 47266382

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 177691, 355382, 888455, 1776910, 5508421, 11016842, 27542105, 55084210]

約数ペア:

[(1, 55084210), (2, 27542105), (5, 11016842), (10, 5508421), (31, 1776910), (62, 888455), (155, 355382), (310, 177691)]