53178062

素因数分解:

$2^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{19681}}^1$

素因数の和:19883

約数の個数: 16

約数和(自身を含む): 91639392

約数和(自身を除く): 38461330

約数列:

[1, 2, 7, 14, 193, 386, 1351, 2702, 19681, 39362, 137767, 275534, 3798433, 7596866, 26589031, 53178062]

約数ペア:

[(1, 53178062), (2, 26589031), (7, 7596866), (14, 3798433), (193, 275534), (386, 137767), (1351, 39362), (2702, 19681)]