53193780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{98507}}^1$

素因数の和:98525

約数の個数: 48

約数和(自身を含む): 165493440

約数和(自身を除く): 112299660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 98507, 197014, 295521, 394028, 492535, 591042, 886563, 985070, 1182084, 1477605, 1773126, 1970140, 2659689, 2955210, 3546252, 4432815, 5319378, 5910420, 8865630, 10638756, 13298445, 17731260, 26596890, 53193780]

約数ペア:

[(1, 53193780), (2, 26596890), (3, 17731260), (4, 13298445), (5, 10638756), (6, 8865630), (9, 5910420), (10, 5319378), (12, 4432815), (15, 3546252), (18, 2955210), (20, 2659689), (27, 1970140), (30, 1773126), (36, 1477605), (45, 1182084), (54, 985070), (60, 886563), (90, 591042), (108, 492535), (135, 394028), (180, 295521), (270, 197014), (540, 98507)]