55199.000000

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1153}}^1$

素因数の和:1205

約数の個数: 24

約数和(自身を含む): 2132592

約数和(自身を除く): 1141012

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 1153, 2306, 4612, 5765, 11530, 23060, 49579, 99158, 198316, 247895, 495790, 991580]

約数ペア:

[(1, 991580), (2, 495790), (4, 247895), (5, 198316), (10, 99158), (20, 49579), (43, 23060), (86, 11530), (172, 5765), (215, 4612), (430, 2306), (860, 1153)]