54814960

素因数分解:

$2^4\times 5^1\times {\mathrm{383}}^1\times {\mathrm{1789}}^1$

素因数の和:2185

約数の個数: 40

約数和(自身を含む): 127848960

約数和(自身を除く): 73034000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 383, 766, 1532, 1789, 1915, 3064, 3578, 3830, 6128, 7156, 7660, 8945, 14312, 15320, 17890, 28624, 30640, 35780, 71560, 143120, 685187, 1370374, 2740748, 3425935, 5481496, 6851870, 10962992, 13703740, 27407480, 54814960]

約数ペア:

[(1, 54814960), (2, 27407480), (4, 13703740), (5, 10962992), (8, 6851870), (10, 5481496), (16, 3425935), (20, 2740748), (40, 1370374), (80, 685187), (383, 143120), (766, 71560), (1532, 35780), (1789, 30640), (1915, 28624), (3064, 17890), (3578, 15320), (3830, 14312), (6128, 8945), (7156, 7660)]