55306428

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{107183}}^1$

素因数の和:107233

約数の個数: 24

約数和(自身を含む): 132050688

約数和(自身を除く): 76744260

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 107183, 214366, 321549, 428732, 643098, 1286196, 4608869, 9217738, 13826607, 18435476, 27653214, 55306428]

約数ペア:

[(1, 55306428), (2, 27653214), (3, 18435476), (4, 13826607), (6, 9217738), (12, 4608869), (43, 1286196), (86, 643098), (129, 428732), (172, 321549), (258, 214366), (516, 107183)]