51090498

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{123407}}^1$

素因数の和:123438

約数の個数: 24

約数和(自身を含む): 115509888

約数和(自身を除く): 64419390

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 123407, 246814, 370221, 740442, 1110663, 2221326, 2838361, 5676722, 8515083, 17030166, 25545249, 51090498]

約数ペア:

[(1, 51090498), (2, 25545249), (3, 17030166), (6, 8515083), (9, 5676722), (18, 2838361), (23, 2221326), (46, 1110663), (69, 740442), (138, 370221), (207, 246814), (414, 123407)]