56299590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1913}}^1$

素因数の和:2038

約数の個数: 64

約数和(自身を含む): 151588800

約数和(自身を除く): 95289210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 109, 135, 218, 270, 327, 545, 654, 981, 1090, 1635, 1913, 1962, 2943, 3270, 3826, 4905, 5739, 5886, 9565, 9810, 11478, 14715, 17217, 19130, 28695, 29430, 34434, 51651, 57390, 86085, 103302, 172170, 208517, 258255, 417034, 516510, 625551, 1042585, 1251102, 1876653, 2085170, 3127755, 3753306, 5629959, 6255510, 9383265, 11259918, 18766530, 28149795, 56299590]

約数ペア:

[(1, 56299590), (2, 28149795), (3, 18766530), (5, 11259918), (6, 9383265), (9, 6255510), (10, 5629959), (15, 3753306), (18, 3127755), (27, 2085170), (30, 1876653), (45, 1251102), (54, 1042585), (90, 625551), (109, 516510), (135, 417034), (218, 258255), (270, 208517), (327, 172170), (545, 103302), (654, 86085), (981, 57390), (1090, 51651), (1635, 34434), (1913, 29430), (1962, 28695), (2943, 19130), (3270, 17217), (3826, 14715), (4905, 11478), (5739, 9810), (5886, 9565)]