49497497

素因数分解:

$7^2\times {\mathrm{643}}^1\times {\mathrm{1571}}^1$

素因数の和:2228

約数の個数: 12

約数和(自身を含む): 57704976

約数和(自身を除く): 8207479

約数列:

[1, 7, 49, 643, 1571, 4501, 10997, 31507, 76979, 1010153, 7071071, 49497497]

約数ペア:

[(1, 49497497), (7, 7071071), (49, 1010153), (643, 76979), (1571, 31507), (4501, 10997)]