55147986

素因数分解:

$2^1\times 3^3\times {\mathrm{1021259}}^1$

素因数の和:1021270

約数の個数: 16

約数和(自身を含む): 122551200

約数和(自身を除く): 67403214

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1021259, 2042518, 3063777, 6127554, 9191331, 18382662, 27573993, 55147986]

約数ペア:

[(1, 55147986), (2, 27573993), (3, 18382662), (6, 9191331), (9, 6127554), (18, 3063777), (27, 2042518), (54, 1021259)]