57453220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23741}}^1$

素因数の和:23772

約数の個数: 36

約数和(自身を含む): 132622812

約数和(自身を除く): 75169592

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 23741, 47482, 94964, 118705, 237410, 261151, 474820, 522302, 1044604, 1305755, 2611510, 2872661, 5223020, 5745322, 11490644, 14363305, 28726610, 57453220]

約数ペア:

[(1, 57453220), (2, 28726610), (4, 14363305), (5, 11490644), (10, 5745322), (11, 5223020), (20, 2872661), (22, 2611510), (44, 1305755), (55, 1044604), (110, 522302), (121, 474820), (220, 261151), (242, 237410), (484, 118705), (605, 94964), (1210, 47482), (2420, 23741)]