55021768

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{521}}^1$

素因数の和:877

約数の個数: 32

約数和(自身を含む): 106112160

約数和(自身を除く): 51090392

約数列:

[1, 2, 4, 8, 43, 86, 172, 307, 344, 521, 614, 1042, 1228, 2084, 2456, 4168, 13201, 22403, 26402, 44806, 52804, 89612, 105608, 159947, 179224, 319894, 639788, 1279576, 6877721, 13755442, 27510884, 55021768]

約数ペア:

[(1, 55021768), (2, 27510884), (4, 13755442), (8, 6877721), (43, 1279576), (86, 639788), (172, 319894), (307, 179224), (344, 159947), (521, 105608), (614, 89612), (1042, 52804), (1228, 44806), (2084, 26402), (2456, 22403), (4168, 13201)]