51542642

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1\times {\mathrm{1657}}^1$

素因数の和:1913

約数の個数: 16

約数和(自身を含む): 78628992

約数和(自身を除く): 27086350

約数列:

[1, 2, 103, 151, 206, 302, 1657, 3314, 15553, 31106, 170671, 250207, 341342, 500414, 25771321, 51542642]

約数ペア:

[(1, 51542642), (2, 25771321), (103, 500414), (151, 341342), (206, 250207), (302, 170671), (1657, 31106), (3314, 15553)]