27940090

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59447}}^1$

素因数の和:59501

約数の個数: 16

約数和(自身を含む): 51363072

約数和(自身を除く): 23422982

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 59447, 118894, 297235, 594470, 2794009, 5588018, 13970045, 27940090]

約数ペア:

[(1, 27940090), (2, 13970045), (5, 5588018), (10, 2794009), (47, 594470), (94, 297235), (235, 118894), (470, 59447)]