51033280

素因数分解:

$2^6\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1579}}^1$

素因数の和:1697

約数の個数: 56

約数和(自身を含む): 122803920

約数和(自身を除く): 71770640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 101, 160, 202, 320, 404, 505, 808, 1010, 1579, 1616, 2020, 3158, 3232, 4040, 6316, 6464, 7895, 8080, 12632, 15790, 16160, 25264, 31580, 32320, 50528, 63160, 101056, 126320, 159479, 252640, 318958, 505280, 637916, 797395, 1275832, 1594790, 2551664, 3189580, 5103328, 6379160, 10206656, 12758320, 25516640, 51033280]

約数ペア:

[(1, 51033280), (2, 25516640), (4, 12758320), (5, 10206656), (8, 6379160), (10, 5103328), (16, 3189580), (20, 2551664), (32, 1594790), (40, 1275832), (64, 797395), (80, 637916), (101, 505280), (160, 318958), (202, 252640), (320, 159479), (404, 126320), (505, 101056), (808, 63160), (1010, 50528), (1579, 32320), (1616, 31580), (2020, 25264), (3158, 16160), (3232, 15790), (4040, 12632), (6316, 8080), (6464, 7895)]