55253920

素因数分解:

$2^5\times 5^1\times {\mathrm{151}}^1\times {\mathrm{2287}}^1$

素因数の和:2453

約数の個数: 48

約数和(自身を含む): 131459328

約数和(自身を除く): 76205408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 151, 160, 302, 604, 755, 1208, 1510, 2287, 2416, 3020, 4574, 4832, 6040, 9148, 11435, 12080, 18296, 22870, 24160, 36592, 45740, 73184, 91480, 182960, 345337, 365920, 690674, 1381348, 1726685, 2762696, 3453370, 5525392, 6906740, 11050784, 13813480, 27626960, 55253920]

約数ペア:

[(1, 55253920), (2, 27626960), (4, 13813480), (5, 11050784), (8, 6906740), (10, 5525392), (16, 3453370), (20, 2762696), (32, 1726685), (40, 1381348), (80, 690674), (151, 365920), (160, 345337), (302, 182960), (604, 91480), (755, 73184), (1208, 45740), (1510, 36592), (2287, 24160), (2416, 22870), (3020, 18296), (4574, 12080), (4832, 11435), (6040, 9148)]