57517772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{1151}}^1$

素因数の和:1230

約数の個数: 36

約数和(自身を含む): 112105728

約数和(自身を除く): 54587956

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 961, 1151, 1612, 1922, 2302, 3844, 4604, 12493, 14963, 24986, 29926, 35681, 49972, 59852, 71362, 142724, 463853, 927706, 1106111, 1855412, 2212222, 4424444, 14379443, 28758886, 57517772]

約数ペア:

[(1, 57517772), (2, 28758886), (4, 14379443), (13, 4424444), (26, 2212222), (31, 1855412), (52, 1106111), (62, 927706), (124, 463853), (403, 142724), (806, 71362), (961, 59852), (1151, 49972), (1612, 35681), (1922, 29926), (2302, 24986), (3844, 14963), (4604, 12493)]