51842220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{864037}}^1$

素因数の和:864049

約数の個数: 24

約数和(自身を含む): 145158384

約数和(自身を除く): 93316164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 864037, 1728074, 2592111, 3456148, 4320185, 5184222, 8640370, 10368444, 12960555, 17280740, 25921110, 51842220]

約数ペア:

[(1, 51842220), (2, 25921110), (3, 17280740), (4, 12960555), (5, 10368444), (6, 8640370), (10, 5184222), (12, 4320185), (15, 3456148), (20, 2592111), (30, 1728074), (60, 864037)]