50724471

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{6691}}^1$

素因数の和:6739

約数の個数: 24

約数和(自身を含む): 81588864

約数和(自身を除く): 30864393

約数列:

[1, 3, 7, 19, 21, 57, 133, 361, 399, 1083, 2527, 6691, 7581, 20073, 46837, 127129, 140511, 381387, 889903, 2415451, 2669709, 7246353, 16908157, 50724471]

約数ペア:

[(1, 50724471), (3, 16908157), (7, 7246353), (19, 2669709), (21, 2415451), (57, 889903), (133, 381387), (361, 140511), (399, 127129), (1083, 46837), (2527, 20073), (6691, 7581)]