56179156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1291}}^1$

素因数の和:1372

約数の個数: 48

約数和(自身を含む): 114605568

約数和(自身を除く): 58426412

約数列:

[1, 2, 4, 11, 22, 23, 43, 44, 46, 86, 92, 172, 253, 473, 506, 946, 989, 1012, 1291, 1892, 1978, 2582, 3956, 5164, 10879, 14201, 21758, 28402, 29693, 43516, 55513, 56804, 59386, 111026, 118772, 222052, 326623, 610643, 653246, 1221286, 1276799, 1306492, 2442572, 2553598, 5107196, 14044789, 28089578, 56179156]

約数ペア:

[(1, 56179156), (2, 28089578), (4, 14044789), (11, 5107196), (22, 2553598), (23, 2442572), (43, 1306492), (44, 1276799), (46, 1221286), (86, 653246), (92, 610643), (172, 326623), (253, 222052), (473, 118772), (506, 111026), (946, 59386), (989, 56804), (1012, 55513), (1291, 43516), (1892, 29693), (1978, 28402), (2582, 21758), (3956, 14201), (5164, 10879)]