55552222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1087}}^1$

素因数の和:1224

約数の個数: 32

約数和(自身を含む): 95883264

約数和(自身を除く): 40331042

約数列:

[1, 2, 11, 22, 23, 46, 101, 202, 253, 506, 1087, 1111, 2174, 2222, 2323, 4646, 11957, 23914, 25001, 25553, 50002, 51106, 109787, 219574, 275011, 550022, 1207657, 2415314, 2525101, 5050202, 27776111, 55552222]

約数ペア:

[(1, 55552222), (2, 27776111), (11, 5050202), (22, 2525101), (23, 2415314), (46, 1207657), (101, 550022), (202, 275011), (253, 219574), (506, 109787), (1087, 51106), (1111, 50002), (2174, 25553), (2222, 25001), (2323, 23914), (4646, 11957)]