49983885

素因数分解:

$3^7\times 5^1\times 7^1\times {\mathrm{653}}^1$

素因数の和:686

約数の個数: 64

約数和(自身を含む): 102965760

約数和(自身を除く): 52981875

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 243, 315, 405, 567, 653, 729, 945, 1215, 1701, 1959, 2187, 2835, 3265, 3645, 4571, 5103, 5877, 8505, 9795, 10935, 13713, 15309, 17631, 22855, 25515, 29385, 41139, 52893, 68565, 76545, 88155, 123417, 158679, 205695, 264465, 370251, 476037, 617085, 793395, 1110753, 1428111, 1851255, 2380185, 3332259, 5553765, 7140555, 9996777, 16661295, 49983885]

約数ペア:

[(1, 49983885), (3, 16661295), (5, 9996777), (7, 7140555), (9, 5553765), (15, 3332259), (21, 2380185), (27, 1851255), (35, 1428111), (45, 1110753), (63, 793395), (81, 617085), (105, 476037), (135, 370251), (189, 264465), (243, 205695), (315, 158679), (405, 123417), (567, 88155), (653, 76545), (729, 68565), (945, 52893), (1215, 41139), (1701, 29385), (1959, 25515), (2187, 22855), (2835, 17631), (3265, 15309), (3645, 13713), (4571, 10935), (5103, 9795), (5877, 8505)]