50218857

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{241}}^1$

素因数の和:410

約数の個数: 36

約数和(自身を含む): 79449084

約数和(自身を除く): 29230227

約数列:

[1, 3, 9, 13, 39, 117, 137, 169, 241, 411, 507, 723, 1233, 1521, 1781, 2169, 3133, 5343, 9399, 16029, 23153, 28197, 33017, 40729, 69459, 99051, 122187, 208377, 297153, 366561, 429221, 1287663, 3862989, 5579873, 16739619, 50218857]

約数ペア:

[(1, 50218857), (3, 16739619), (9, 5579873), (13, 3862989), (39, 1287663), (117, 429221), (137, 366561), (169, 297153), (241, 208377), (411, 122187), (507, 99051), (723, 69459), (1233, 40729), (1521, 33017), (1781, 28197), (2169, 23153), (3133, 16029), (5343, 9399)]