51186297

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1\times {\mathrm{947}}^1$

素因数の和:1412

約数の個数: 16

約数和(自身を含む): 70076160

約数和(自身を除く): 18889863

約数列:

[1, 3, 43, 129, 419, 947, 1257, 2841, 18017, 40721, 54051, 122163, 396793, 1190379, 17062099, 51186297]

約数ペア:

[(1, 51186297), (3, 17062099), (43, 1190379), (129, 396793), (419, 122163), (947, 54051), (1257, 40721), (2841, 18017)]