50497839

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{42187}}^1$

素因数の和:42219

約数の個数: 24

約数和(自身を含む): 87751040

約数和(自身を除く): 37253201

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 42187, 126561, 295309, 379683, 801553, 885927, 2404659, 2657781, 5610871, 7213977, 16832613, 50497839]

約数ペア:

[(1, 50497839), (3, 16832613), (7, 7213977), (9, 5610871), (19, 2657781), (21, 2404659), (57, 885927), (63, 801553), (133, 379683), (171, 295309), (399, 126561), (1197, 42187)]