55885590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{3469}}^1$

素因数の和:3661

約数の個数: 48

約数和(自身を含む): 146156400

約数和(自身を除く): 90270810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 179, 358, 537, 895, 1074, 1611, 1790, 2685, 3222, 3469, 5370, 6938, 8055, 10407, 16110, 17345, 20814, 31221, 34690, 52035, 62442, 104070, 156105, 312210, 620951, 1241902, 1862853, 3104755, 3725706, 5588559, 6209510, 9314265, 11177118, 18628530, 27942795, 55885590]

約数ペア:

[(1, 55885590), (2, 27942795), (3, 18628530), (5, 11177118), (6, 9314265), (9, 6209510), (10, 5588559), (15, 3725706), (18, 3104755), (30, 1862853), (45, 1241902), (90, 620951), (179, 312210), (358, 156105), (537, 104070), (895, 62442), (1074, 52035), (1611, 34690), (1790, 31221), (2685, 20814), (3222, 17345), (3469, 16110), (5370, 10407), (6938, 8055)]