53804436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{640529}}^1$

素因数の和:640543

約数の個数: 24

約数和(自身を含む): 143478720

約数和(自身を除く): 89674284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 640529, 1281058, 1921587, 2562116, 3843174, 4483703, 7686348, 8967406, 13451109, 17934812, 26902218, 53804436]

約数ペア:

[(1, 53804436), (2, 26902218), (3, 17934812), (4, 13451109), (6, 8967406), (7, 7686348), (12, 4483703), (14, 3843174), (21, 2562116), (28, 1921587), (42, 1281058), (84, 640529)]