51455846

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{63841}}^1$

素因数の和:63887

約数の個数: 16

約数和(自身を含む): 85803648

約数和(自身を除く): 34347802

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 63841, 127682, 829933, 1659866, 1979071, 3958142, 25727923, 51455846]

約数ペア:

[(1, 51455846), (2, 25727923), (13, 3958142), (26, 1979071), (31, 1659866), (62, 829933), (403, 127682), (806, 63841)]