49988221

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{337}}^1$

素因数の和:604

約数の個数: 16

約数和(自身を含む): 54458560

約数和(自身を除く): 4470339

約数列:

[1, 19, 37, 211, 337, 703, 4009, 6403, 7807, 12469, 71107, 148333, 236911, 1351033, 2630959, 49988221]

約数ペア:

[(1, 49988221), (19, 2630959), (37, 1351033), (211, 236911), (337, 148333), (703, 71107), (4009, 12469), (6403, 7807)]