53344120

素因数分解:

$2^3\times 5^1\times {\mathrm{1033}}^1\times {\mathrm{1291}}^1$

素因数の和:2335

約数の個数: 32

約数和(自身を含む): 120233520

約数和(自身を除く): 66889400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1033, 1291, 2066, 2582, 4132, 5164, 5165, 6455, 8264, 10328, 10330, 12910, 20660, 25820, 41320, 51640, 1333603, 2667206, 5334412, 6668015, 10668824, 13336030, 26672060, 53344120]

約数ペア:

[(1, 53344120), (2, 26672060), (4, 13336030), (5, 10668824), (8, 6668015), (10, 5334412), (20, 2667206), (40, 1333603), (1033, 51640), (1291, 41320), (2066, 25820), (2582, 20660), (4132, 12910), (5164, 10330), (5165, 10328), (6455, 8264)]