50385853

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:329

約数の個数: 24

約数和(自身を含む): 61642752

約数和(自身を除く): 11256899

約数列:

[1, 7, 19, 127, 133, 157, 361, 889, 1099, 2413, 2527, 2983, 16891, 19939, 20881, 45847, 56677, 139573, 320929, 378841, 396739, 2651887, 7197979, 50385853]

約数ペア:

[(1, 50385853), (7, 7197979), (19, 2651887), (127, 396739), (133, 378841), (157, 320929), (361, 139573), (889, 56677), (1099, 45847), (2413, 20881), (2527, 19939), (2983, 16891)]