51277080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{427309}}^1$

素因数の和:427323

約数の個数: 32

約数和(自身を含む): 153831600

約数和(自身を除く): 102554520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 427309, 854618, 1281927, 1709236, 2136545, 2563854, 3418472, 4273090, 5127708, 6409635, 8546180, 10255416, 12819270, 17092360, 25638540, 51277080]

約数ペア:

[(1, 51277080), (2, 25638540), (3, 17092360), (4, 12819270), (5, 10255416), (6, 8546180), (8, 6409635), (10, 5127708), (12, 4273090), (15, 3418472), (20, 2563854), (24, 2136545), (30, 1709236), (40, 1281927), (60, 854618), (120, 427309)]