51504274

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1\times {\mathrm{1949}}^1$

素因数の和:2205

約数の個数: 16

約数和(自身を含む): 78787800

約数和(自身を除く): 27283526

約数列:

[1, 2, 73, 146, 181, 362, 1949, 3898, 13213, 26426, 142277, 284554, 352769, 705538, 25752137, 51504274]

約数ペア:

[(1, 51504274), (2, 25752137), (73, 705538), (146, 352769), (181, 284554), (362, 142277), (1949, 26426), (3898, 13213)]