54896220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{304979}}^1$

素因数の和:304994

約数の個数: 36

約数和(自身を含む): 166519080

約数和(自身を除く): 111622860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 304979, 609958, 914937, 1219916, 1524895, 1829874, 2744811, 3049790, 3659748, 4574685, 5489622, 6099580, 9149370, 10979244, 13724055, 18298740, 27448110, 54896220]

約数ペア:

[(1, 54896220), (2, 27448110), (3, 18298740), (4, 13724055), (5, 10979244), (6, 9149370), (9, 6099580), (10, 5489622), (12, 4574685), (15, 3659748), (18, 3049790), (20, 2744811), (30, 1829874), (36, 1524895), (45, 1219916), (60, 914937), (90, 609958), (180, 304979)]