55562820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{907}}^1\times {\mathrm{1021}}^1$

素因数の和:1940

約数の個数: 48

約数和(自身を含む): 155899968

約数和(自身を除く): 100337148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 907, 1021, 1814, 2042, 2721, 3063, 3628, 4084, 4535, 5105, 5442, 6126, 9070, 10210, 10884, 12252, 13605, 15315, 18140, 20420, 27210, 30630, 54420, 61260, 926047, 1852094, 2778141, 3704188, 4630235, 5556282, 9260470, 11112564, 13890705, 18520940, 27781410, 55562820]

約数ペア:

[(1, 55562820), (2, 27781410), (3, 18520940), (4, 13890705), (5, 11112564), (6, 9260470), (10, 5556282), (12, 4630235), (15, 3704188), (20, 2778141), (30, 1852094), (60, 926047), (907, 61260), (1021, 54420), (1814, 30630), (2042, 27210), (2721, 20420), (3063, 18140), (3628, 15315), (4084, 13605), (4535, 12252), (5105, 10884), (5442, 10210), (6126, 9070)]