55899591

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1567}}^1$

素因数の和:1651

約数の個数: 32

約数和(自身を含む): 86704128

約数和(自身を除く): 30804537

約数列:

[1, 3, 11, 23, 33, 47, 69, 141, 253, 517, 759, 1081, 1551, 1567, 3243, 4701, 11891, 17237, 35673, 36041, 51711, 73649, 108123, 220947, 396451, 810139, 1189353, 1693927, 2430417, 5081781, 18633197, 55899591]

約数ペア:

[(1, 55899591), (3, 18633197), (11, 5081781), (23, 2430417), (33, 1693927), (47, 1189353), (69, 810139), (141, 396451), (253, 220947), (517, 108123), (759, 73649), (1081, 51711), (1551, 36041), (1567, 35673), (3243, 17237), (4701, 11891)]