55505180

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{701}}^1$

素因数の和:854

約数の個数: 48

約数和(自身を含む): 121002336

約数和(自身を除く): 65497156

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 107, 148, 185, 214, 370, 428, 535, 701, 740, 1070, 1402, 2140, 2804, 3505, 3959, 7010, 7918, 14020, 15836, 19795, 25937, 39590, 51874, 75007, 79180, 103748, 129685, 150014, 259370, 300028, 375035, 518740, 750070, 1500140, 2775259, 5550518, 11101036, 13876295, 27752590, 55505180]

約数ペア:

[(1, 55505180), (2, 27752590), (4, 13876295), (5, 11101036), (10, 5550518), (20, 2775259), (37, 1500140), (74, 750070), (107, 518740), (148, 375035), (185, 300028), (214, 259370), (370, 150014), (428, 129685), (535, 103748), (701, 79180), (740, 75007), (1070, 51874), (1402, 39590), (2140, 25937), (2804, 19795), (3505, 15836), (3959, 14020), (7010, 7918)]