55138188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{656407}}^1$

素因数の和:656421

約数の個数: 24

約数和(自身を含む): 147035392

約数和(自身を除く): 91897204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 656407, 1312814, 1969221, 2625628, 3938442, 4594849, 7876884, 9189698, 13784547, 18379396, 27569094, 55138188]

約数ペア:

[(1, 55138188), (2, 27569094), (3, 18379396), (4, 13784547), (6, 9189698), (7, 7876884), (12, 4594849), (14, 3938442), (21, 2625628), (28, 1969221), (42, 1312814), (84, 656407)]