51916911

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^2$

素因数の和:443

約数の個数: 24

約数和(自身を含む): 76417920

約数和(自身を除く): 24501009

約数列:

[1, 3, 19, 23, 57, 69, 199, 437, 597, 1311, 3781, 4577, 11343, 13731, 39601, 86963, 118803, 260889, 752419, 910823, 2257257, 2732469, 17305637, 51916911]

約数ペア:

[(1, 51916911), (3, 17305637), (19, 2732469), (23, 2257257), (57, 910823), (69, 752419), (199, 260889), (437, 118803), (597, 86963), (1311, 39601), (3781, 13731), (4577, 11343)]