55664378

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1997}}^1$

素因数の和:2198

約数の個数: 32

約数和(自身を含む): 104727168

約数和(自身を除く): 49062790

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 181, 362, 1267, 1991, 1997, 2534, 3982, 3994, 13937, 13979, 21967, 27874, 27958, 43934, 153769, 307538, 361457, 722914, 2530199, 3976027, 5060398, 7952054, 27832189, 55664378]

約数ペア:

[(1, 55664378), (2, 27832189), (7, 7952054), (11, 5060398), (14, 3976027), (22, 2530199), (77, 722914), (154, 361457), (181, 307538), (362, 153769), (1267, 43934), (1991, 27958), (1997, 27874), (2534, 21967), (3982, 13979), (3994, 13937)]