51490005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{4583}}^1$

素因数の和:4705

約数の個数: 32

約数和(自身を含む): 95053824

約数和(自身を除く): 43563819

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 107, 321, 535, 749, 1605, 2247, 3745, 4583, 11235, 13749, 22915, 32081, 68745, 96243, 160405, 481215, 490381, 1471143, 2451905, 3432667, 7355715, 10298001, 17163335, 51490005]

約数ペア:

[(1, 51490005), (3, 17163335), (5, 10298001), (7, 7355715), (15, 3432667), (21, 2451905), (35, 1471143), (105, 490381), (107, 481215), (321, 160405), (535, 96243), (749, 68745), (1605, 32081), (2247, 22915), (3745, 13749), (4583, 11235)]