51293291203

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{2437}}^1$

素因数の和:2668

約数の個数: 64

約数和(自身を含む): 67237309440

約数和(自身を除く): 15944018237

約数列:

[1, 7, 11, 41, 59, 77, 113, 287, 413, 451, 649, 791, 1243, 2419, 2437, 3157, 4543, 4633, 6667, 8701, 16933, 17059, 26609, 26807, 32431, 46669, 50963, 73337, 99917, 143783, 186263, 187649, 273347, 275381, 356741, 513359, 699419, 1006481, 1099087, 1581613, 1913429, 1927667, 3006817, 3029191, 5895103, 7693609, 11071291, 11290621, 16247479, 21047719, 21204337, 41265721, 64846133, 79034347, 113732353, 124196831, 178722269, 453922931, 666146639, 869377817, 1251055883, 4663026473, 7327613029, 51293291203]

約数ペア:

[(1, 51293291203), (7, 7327613029), (11, 4663026473), (41, 1251055883), (59, 869377817), (77, 666146639), (113, 453922931), (287, 178722269), (413, 124196831), (451, 113732353), (649, 79034347), (791, 64846133), (1243, 41265721), (2419, 21204337), (2437, 21047719), (3157, 16247479), (4543, 11290621), (4633, 11071291), (6667, 7693609), (8701, 5895103), (16933, 3029191), (17059, 3006817), (26609, 1927667), (26807, 1913429), (32431, 1581613), (46669, 1099087), (50963, 1006481), (73337, 699419), (99917, 513359), (143783, 356741), (186263, 275381), (187649, 273347)]