50666440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{115151}}^1$

素因数の和:115173

約数の個数: 32

約数和(自身を含む): 124364160

約数和(自身を除く): 73697720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 115151, 230302, 460604, 575755, 921208, 1151510, 1266661, 2303020, 2533322, 4606040, 5066644, 6333305, 10133288, 12666610, 25333220, 50666440]

約数ペア:

[(1, 50666440), (2, 25333220), (4, 12666610), (5, 10133288), (8, 6333305), (10, 5066644), (11, 4606040), (20, 2533322), (22, 2303020), (40, 1266661), (44, 1151510), (55, 921208), (88, 575755), (110, 460604), (220, 230302), (440, 115151)]