55288826

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1$

素因数の和:418

約数の個数: 32

約数和(自身を含む): 89579520

約数和(自身を除く): 34290694

約数列:

[1, 2, 23, 46, 47, 94, 107, 214, 239, 478, 1081, 2162, 2461, 4922, 5029, 5497, 10058, 10994, 11233, 22466, 25573, 51146, 115667, 231334, 258359, 516718, 588179, 1176358, 1201931, 2403862, 27644413, 55288826]

約数ペア:

[(1, 55288826), (2, 27644413), (23, 2403862), (46, 1201931), (47, 1176358), (94, 588179), (107, 516718), (214, 258359), (239, 231334), (478, 115667), (1081, 51146), (2162, 25573), (2461, 22466), (4922, 11233), (5029, 10994), (5497, 10058)]