55586193

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1999}}^1$

素因数の和:2069

約数の個数: 32

約数和(自身を含む): 86016000

約数和(自身を除く): 30429807

約数列:

[1, 3, 13, 23, 31, 39, 69, 93, 299, 403, 713, 897, 1209, 1999, 2139, 5997, 9269, 25987, 27807, 45977, 61969, 77961, 137931, 185907, 597701, 805597, 1425287, 1793103, 2416791, 4275861, 18528731, 55586193]

約数ペア:

[(1, 55586193), (3, 18528731), (13, 4275861), (23, 2416791), (31, 1793103), (39, 1425287), (69, 805597), (93, 597701), (299, 185907), (403, 137931), (713, 77961), (897, 61969), (1209, 45977), (1999, 27807), (2139, 25987), (5997, 9269)]