55163590

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{23081}}^1$

素因数の和:23327

約数の個数: 16

約数和(自身を含む): 99714240

約数和(自身を除く): 44550650

約数列:

[1, 2, 5, 10, 239, 478, 1195, 2390, 23081, 46162, 115405, 230810, 5516359, 11032718, 27581795, 55163590]

約数ペア:

[(1, 55163590), (2, 27581795), (5, 11032718), (10, 5516359), (239, 230810), (478, 115405), (1195, 46162), (2390, 23081)]