51576944

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{169661}}^1$

素因数の和:169688

約数の個数: 20

約数和(自身を含む): 105190440

約数和(自身を除く): 53613496

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 169661, 339322, 678644, 1357288, 2714576, 3223559, 6447118, 12894236, 25788472, 51576944]

約数ペア:

[(1, 51576944), (2, 25788472), (4, 12894236), (8, 6447118), (16, 3223559), (19, 2714576), (38, 1357288), (76, 678644), (152, 339322), (304, 169661)]