51307560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{47507}}^1$

素因数の和:47527

約数の個数: 64

約数和(自身を含む): 171028800

約数和(自身を除く): 119721240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 47507, 95014, 142521, 190028, 237535, 285042, 380056, 427563, 475070, 570084, 712605, 855126, 950140, 1140168, 1282689, 1425210, 1710252, 1900280, 2137815, 2565378, 2850420, 3420504, 4275630, 5130756, 5700840, 6413445, 8551260, 10261512, 12826890, 17102520, 25653780, 51307560]

約数ペア:

[(1, 51307560), (2, 25653780), (3, 17102520), (4, 12826890), (5, 10261512), (6, 8551260), (8, 6413445), (9, 5700840), (10, 5130756), (12, 4275630), (15, 3420504), (18, 2850420), (20, 2565378), (24, 2137815), (27, 1900280), (30, 1710252), (36, 1425210), (40, 1282689), (45, 1140168), (54, 950140), (60, 855126), (72, 712605), (90, 570084), (108, 475070), (120, 427563), (135, 380056), (180, 285042), (216, 237535), (270, 190028), (360, 142521), (540, 95014), (1080, 47507)]