52003983160

素因数分解:

$2^3\times 5^1\times {\mathrm{1289}}^1\times {\mathrm{1008611}}^1$

素因数の和:1009911

約数の個数: 32

約数和(自身を含む): 117099853200

約数和(自身を除く): 65095870040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1289, 2578, 5156, 6445, 10312, 12890, 25780, 51560, 1008611, 2017222, 4034444, 5043055, 8068888, 10086110, 20172220, 40344440, 1300099579, 2600199158, 5200398316, 6500497895, 10400796632, 13000995790, 26001991580, 52003983160]

約数ペア:

[(1, 52003983160), (2, 26001991580), (4, 13000995790), (5, 10400796632), (8, 6500497895), (10, 5200398316), (20, 2600199158), (40, 1300099579), (1289, 40344440), (2578, 20172220), (5156, 10086110), (6445, 8068888), (10312, 5043055), (12890, 4034444), (25780, 2017222), (51560, 1008611)]