56551086

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{20011}}^1$

素因数の和:20176

約数の個数: 24

約数和(自身を含む): 123313944

約数和(自身を除く): 66762858

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 20011, 40022, 60033, 120066, 180099, 360198, 3141727, 6283454, 9425181, 18850362, 28275543, 56551086]

約数ペア:

[(1, 56551086), (2, 28275543), (3, 18850362), (6, 9425181), (9, 6283454), (18, 3141727), (157, 360198), (314, 180099), (471, 120066), (942, 60033), (1413, 40022), (2826, 20011)]