54205855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{2341}}^1$

素因数の和:2778

約数の個数: 16

約数和(自身を含む): 71159328

約数和(自身を除く): 16953473

約数列:

[1, 5, 11, 55, 421, 2105, 2341, 4631, 11705, 23155, 25751, 128755, 985561, 4927805, 10841171, 54205855]

約数ペア:

[(1, 54205855), (5, 10841171), (11, 4927805), (55, 985561), (421, 128755), (2105, 25751), (2341, 23155), (4631, 11705)]