51754042

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{409}}^1\times {\mathrm{419}}^1$

素因数の和:981

約数の個数: 16

約数和(自身を含む): 78523200

約数和(自身を除く): 26769158

約数列:

[1, 2, 151, 302, 409, 419, 818, 838, 61759, 63269, 123518, 126538, 171371, 342742, 25877021, 51754042]

約数ペア:

[(1, 51754042), (2, 25877021), (151, 342742), (302, 171371), (409, 126538), (419, 123518), (818, 63269), (838, 61759)]