49712187

素因数分解:

$3^1\times 7^1\times {\mathrm{881}}^1\times {\mathrm{2687}}^1$

素因数の和:3578

約数の個数: 16

約数和(自身を含む): 75866112

約数和(自身を除く): 26153925

約数列:

[1, 3, 7, 21, 881, 2643, 2687, 6167, 8061, 18501, 18809, 56427, 2367247, 7101741, 16570729, 49712187]

約数ペア:

[(1, 49712187), (3, 16570729), (7, 7101741), (21, 2367247), (881, 56427), (2643, 18809), (2687, 18501), (6167, 8061)]