55406210

素因数分解:

$2^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{21067}}^1$

素因数の和:21337

約数の個数: 16

約数和(自身を含む): 100115136

約数和(自身を除く): 44708926

約数列:

[1, 2, 5, 10, 263, 526, 1315, 2630, 21067, 42134, 105335, 210670, 5540621, 11081242, 27703105, 55406210]

約数ペア:

[(1, 55406210), (2, 27703105), (5, 11081242), (10, 5540621), (263, 210670), (526, 105335), (1315, 42134), (2630, 21067)]