55778930

素因数分解:

$2^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{28901}}^1$

素因数の和:29101

約数の個数: 16

約数和(自身を含む): 100925784

約数和(自身を除く): 45146854

約数列:

[1, 2, 5, 10, 193, 386, 965, 1930, 28901, 57802, 144505, 289010, 5577893, 11155786, 27889465, 55778930]

約数ペア:

[(1, 55778930), (2, 27889465), (5, 11155786), (10, 5577893), (193, 289010), (386, 144505), (965, 57802), (1930, 28901)]