51780274

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{284507}}^1$

素因数の和:284529

約数の個数: 16

約数和(自身を含む): 95594688

約数和(自身を除く): 43814414

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 284507, 569014, 1991549, 3698591, 3983098, 7397182, 25890137, 51780274]

約数ペア:

[(1, 51780274), (2, 25890137), (7, 7397182), (13, 3983098), (14, 3698591), (26, 1991549), (91, 569014), (182, 284507)]