55736318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{439}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 95040000

約数和(自身を除く): 39303682

約数列:

[1, 2, 11, 22, 29, 58, 199, 319, 398, 439, 638, 878, 2189, 4378, 4829, 5771, 9658, 11542, 12731, 25462, 63481, 87361, 126962, 140041, 174722, 280082, 960971, 1921942, 2533469, 5066938, 27868159, 55736318]

約数ペア:

[(1, 55736318), (2, 27868159), (11, 5066938), (22, 2533469), (29, 1921942), (58, 960971), (199, 280082), (319, 174722), (398, 140041), (439, 126962), (638, 87361), (878, 63481), (2189, 25462), (4378, 12731), (4829, 11542), (5771, 9658)]