50012440

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{29077}}^1$

素因数の和:29131

約数の個数: 32

約数和(自身を含む): 115148880

約数和(自身を除く): 65136440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 29077, 58154, 116308, 145385, 232616, 290770, 581540, 1163080, 1250311, 2500622, 5001244, 6251555, 10002488, 12503110, 25006220, 50012440]

約数ペア:

[(1, 50012440), (2, 25006220), (4, 12503110), (5, 10002488), (8, 6251555), (10, 5001244), (20, 2500622), (40, 1250311), (43, 1163080), (86, 581540), (172, 290770), (215, 232616), (344, 145385), (430, 116308), (860, 58154), (1720, 29077)]