55104879

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{433}}^1\times {\mathrm{719}}^1$

素因数の和:1214

約数の個数: 16

約数和(自身を含む): 74995200

約数和(自身を除く): 19890321

約数列:

[1, 3, 59, 177, 433, 719, 1299, 2157, 25547, 42421, 76641, 127263, 311327, 933981, 18368293, 55104879]

約数ペア:

[(1, 55104879), (3, 18368293), (59, 933981), (177, 311327), (433, 127263), (719, 76641), (1299, 42421), (2157, 25547)]