54990749

素因数分解:

${\mathrm{11}}^2\times {\mathrm{641}}^1\times {\mathrm{709}}^1$

素因数の和:1372

約数の個数: 12

約数和(自身を含む): 60624060

約数和(自身を除く): 5633311

約数列:

[1, 11, 121, 641, 709, 7051, 7799, 77561, 85789, 454469, 4999159, 54990749]

約数ペア:

[(1, 54990749), (11, 4999159), (121, 454469), (641, 85789), (709, 77561), (7051, 7799)]