51655568

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{16903}}^1$

素因数の和:17102

約数の個数: 20

約数和(自身を含む): 100612608

約数和(自身を除く): 48957040

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 16903, 33806, 67612, 135224, 270448, 3228473, 6456946, 12913892, 25827784, 51655568]

約数ペア:

[(1, 51655568), (2, 25827784), (4, 12913892), (8, 6456946), (16, 3228473), (191, 270448), (382, 135224), (764, 67612), (1528, 33806), (3056, 16903)]