50246217

素因数分解:

$3^3\times 7^2\times {\mathrm{163}}^1\times {\mathrm{233}}^1$

素因数の和:419

約数の個数: 48

約数和(自身を含む): 87497280

約数和(自身を除く): 37251063

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 163, 189, 233, 441, 489, 699, 1141, 1323, 1467, 1631, 2097, 3423, 4401, 4893, 6291, 7987, 10269, 11417, 14679, 23961, 30807, 34251, 37979, 44037, 71883, 102753, 113937, 215649, 265853, 308259, 341811, 797559, 1025433, 1860971, 2392677, 5582913, 7178031, 16748739, 50246217]

約数ペア:

[(1, 50246217), (3, 16748739), (7, 7178031), (9, 5582913), (21, 2392677), (27, 1860971), (49, 1025433), (63, 797559), (147, 341811), (163, 308259), (189, 265853), (233, 215649), (441, 113937), (489, 102753), (699, 71883), (1141, 44037), (1323, 37979), (1467, 34251), (1631, 30807), (2097, 23961), (3423, 14679), (4401, 11417), (4893, 10269), (6291, 7987)]