49762881

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{5939}}^1$

素因数の和:5978

約数の個数: 36

約数和(自身を含む): 88030800

約数和(自身を除く): 38267919

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 63, 133, 147, 171, 399, 441, 931, 1197, 2793, 5939, 8379, 17817, 41573, 53451, 112841, 124719, 291011, 338523, 374157, 789887, 873033, 1015569, 2369661, 2619099, 5529209, 7108983, 16587627, 49762881]

約数ペア:

[(1, 49762881), (3, 16587627), (7, 7108983), (9, 5529209), (19, 2619099), (21, 2369661), (49, 1015569), (57, 873033), (63, 789887), (133, 374157), (147, 338523), (171, 291011), (399, 124719), (441, 112841), (931, 53451), (1197, 41573), (2793, 17817), (5939, 8379)]