55513612

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{180239}}^1$

素因数の和:180261

約数の個数: 24

約数和(自身を含む): 121121280

約数和(自身を除く): 65607668

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 180239, 360478, 720956, 1261673, 1982629, 2523346, 3965258, 5046692, 7930516, 13878403, 27756806, 55513612]

約数ペア:

[(1, 55513612), (2, 27756806), (4, 13878403), (7, 7930516), (11, 5046692), (14, 3965258), (22, 2523346), (28, 1982629), (44, 1261673), (77, 720956), (154, 360478), (308, 180239)]