50015231

素因数分解:

$7^4\times {\mathrm{37}}^1\times {\mathrm{563}}^1$

素因数の和:628

約数の個数: 20

約数和(自身を含む): 60031032

約数和(自身を除く): 10015801

約数列:

[1, 7, 37, 49, 259, 343, 563, 1813, 2401, 3941, 12691, 20831, 27587, 88837, 145817, 193109, 1020719, 1351763, 7145033, 50015231]

約数ペア:

[(1, 50015231), (7, 7145033), (37, 1351763), (49, 1020719), (259, 193109), (343, 145817), (563, 88837), (1813, 27587), (2401, 20831), (3941, 12691)]