51262561

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{10271}}^1$

素因数の和:10332

約数の個数: 16

約数和(自身を含む): 63111168

約数和(自身を除く): 11848607

約数列:

[1, 7, 23, 31, 161, 217, 713, 4991, 10271, 71897, 236233, 318401, 1653631, 2228807, 7323223, 51262561]

約数ペア:

[(1, 51262561), (7, 7323223), (23, 2228807), (31, 1653631), (161, 318401), (217, 236233), (713, 71897), (4991, 10271)]