49069237

素因数分解:

$7^4\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:326

約数の個数: 20

約数和(自身を含む): 58081536

約数和(自身を除く): 9012299

約数列:

[1, 7, 49, 107, 191, 343, 749, 1337, 2401, 5243, 9359, 20437, 36701, 65513, 143059, 256907, 458591, 1001413, 7009891, 49069237]

約数ペア:

[(1, 49069237), (7, 7009891), (49, 1001413), (107, 458591), (191, 256907), (343, 143059), (749, 65513), (1337, 36701), (2401, 20437), (5243, 9359)]