51045542

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1\times {\mathrm{1657}}^1$

素因数の和:1943

約数の個数: 16

約数和(自身を含む): 78032112

約数和(自身を除く): 26986570

約数列:

[1, 2, 73, 146, 211, 422, 1657, 3314, 15403, 30806, 120961, 241922, 349627, 699254, 25522771, 51045542]

約数ペア:

[(1, 51045542), (2, 25522771), (73, 699254), (146, 349627), (211, 241922), (422, 120961), (1657, 30806), (3314, 15403)]