54690190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{321707}}^1$

素因数の和:321731

約数の個数: 16

約数和(自身を含む): 104233392

約数和(自身を除く): 49543202

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 321707, 643414, 1608535, 3217070, 5469019, 10938038, 27345095, 54690190]

約数ペア:

[(1, 54690190), (2, 27345095), (5, 10938038), (10, 5469019), (17, 3217070), (34, 1608535), (85, 643414), (170, 321707)]