49789047

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{751}}^1$

素因数の和:820

約数の個数: 48

約数和(自身を含む): 86413824

約数和(自身を除く): 36624777

約数列:

[1, 3, 7, 11, 21, 33, 41, 49, 77, 123, 147, 231, 287, 451, 539, 751, 861, 1353, 1617, 2009, 2253, 3157, 5257, 6027, 8261, 9471, 15771, 22099, 24783, 30791, 36799, 57827, 66297, 92373, 110397, 173481, 215537, 338701, 404789, 646611, 1016103, 1214367, 1508759, 2370907, 4526277, 7112721, 16596349, 49789047]

約数ペア:

[(1, 49789047), (3, 16596349), (7, 7112721), (11, 4526277), (21, 2370907), (33, 1508759), (41, 1214367), (49, 1016103), (77, 646611), (123, 404789), (147, 338701), (231, 215537), (287, 173481), (451, 110397), (539, 92373), (751, 66297), (861, 57827), (1353, 36799), (1617, 30791), (2009, 24783), (2253, 22099), (3157, 15771), (5257, 9471), (6027, 8261)]