51216946

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{31891}}^1$

素因数の和:31977

約数の個数: 16

約数和(自身を含む): 84960288

約数和(自身を除く): 33743342

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 31891, 63782, 350801, 701602, 2328043, 4656086, 25608473, 51216946]

約数ペア:

[(1, 51216946), (2, 25608473), (11, 4656086), (22, 2328043), (73, 701602), (146, 350801), (803, 63782), (1606, 31891)]