49445319

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:133

約数の個数: 64

約数和(自身を含む): 87137280

約数和(自身を除く): 37691961

約数列:

[1, 3, 7, 11, 21, 29, 33, 61, 77, 87, 121, 183, 203, 231, 319, 363, 427, 609, 671, 847, 957, 1281, 1331, 1769, 2013, 2233, 2541, 3509, 3993, 4697, 5307, 6699, 7381, 9317, 10527, 12383, 14091, 19459, 22143, 24563, 27951, 37149, 38599, 51667, 58377, 73689, 81191, 115797, 136213, 155001, 214049, 243573, 270193, 408639, 568337, 642147, 810579, 1498343, 1705011, 2354539, 4495029, 7063617, 16481773, 49445319]

約数ペア:

[(1, 49445319), (3, 16481773), (7, 7063617), (11, 4495029), (21, 2354539), (29, 1705011), (33, 1498343), (61, 810579), (77, 642147), (87, 568337), (121, 408639), (183, 270193), (203, 243573), (231, 214049), (319, 155001), (363, 136213), (427, 115797), (609, 81191), (671, 73689), (847, 58377), (957, 51667), (1281, 38599), (1331, 37149), (1769, 27951), (2013, 24563), (2233, 22143), (2541, 19459), (3509, 14091), (3993, 12383), (4697, 10527), (5307, 9317), (6699, 7381)]