49663341

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:116

約数の個数: 128

約数和(自身を含む): 101606400

約数和(自身を除く): 51943059

約数列:

[1, 3, 7, 9, 13, 17, 21, 27, 29, 39, 41, 51, 63, 87, 91, 117, 119, 123, 153, 189, 203, 221, 261, 273, 287, 351, 357, 369, 377, 459, 493, 533, 609, 663, 697, 783, 819, 861, 1071, 1107, 1131, 1189, 1479, 1547, 1599, 1827, 1989, 2091, 2457, 2583, 2639, 3213, 3393, 3451, 3567, 3731, 4437, 4641, 4797, 4879, 5481, 5967, 6273, 6409, 7749, 7917, 8323, 9061, 10179, 10353, 10701, 11193, 13311, 13923, 14391, 14637, 15457, 18819, 19227, 20213, 23751, 24969, 27183, 31059, 32103, 33579, 41769, 43911, 44863, 46371, 57681, 60639, 63427, 71253, 74907, 81549, 93177, 100737, 108199, 131733, 134589, 139113, 141491, 173043, 181917, 190281, 224721, 244647, 262769, 324597, 403767, 417339, 424473, 545751, 570843, 788307, 973791, 1211301, 1273419, 1712529, 1839383, 2364921, 2921373, 3820257, 5518149, 7094763, 16554447, 49663341]

約数ペア:

[(1, 49663341), (3, 16554447), (7, 7094763), (9, 5518149), (13, 3820257), (17, 2921373), (21, 2364921), (27, 1839383), (29, 1712529), (39, 1273419), (41, 1211301), (51, 973791), (63, 788307), (87, 570843), (91, 545751), (117, 424473), (119, 417339), (123, 403767), (153, 324597), (189, 262769), (203, 244647), (221, 224721), (261, 190281), (273, 181917), (287, 173043), (351, 141491), (357, 139113), (369, 134589), (377, 131733), (459, 108199), (493, 100737), (533, 93177), (609, 81549), (663, 74907), (697, 71253), (783, 63427), (819, 60639), (861, 57681), (1071, 46371), (1107, 44863), (1131, 43911), (1189, 41769), (1479, 33579), (1547, 32103), (1599, 31059), (1827, 27183), (1989, 24969), (2091, 23751), (2457, 20213), (2583, 19227), (2639, 18819), (3213, 15457), (3393, 14637), (3451, 14391), (3567, 13923), (3731, 13311), (4437, 11193), (4641, 10701), (4797, 10353), (4879, 10179), (5481, 9061), (5967, 8323), (6273, 7917), (6409, 7749)]