49985208

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2543}}^1$

素因数の和:2578

約数の個数: 128

約数和(自身を含む): 170956800

約数和(自身を除く): 120971592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 117, 126, 156, 168, 182, 189, 216, 234, 252, 273, 312, 351, 364, 378, 468, 504, 546, 702, 728, 756, 819, 936, 1092, 1404, 1512, 1638, 2184, 2457, 2543, 2808, 3276, 4914, 5086, 6552, 7629, 9828, 10172, 15258, 17801, 19656, 20344, 22887, 30516, 33059, 35602, 45774, 53403, 61032, 66118, 68661, 71204, 91548, 99177, 106806, 132236, 137322, 142408, 160209, 183096, 198354, 213612, 231413, 264472, 274644, 297531, 320418, 396708, 427224, 462826, 480627, 549288, 595062, 640836, 694239, 793416, 892593, 925652, 961254, 1190124, 1281672, 1388478, 1785186, 1851304, 1922508, 2082717, 2380248, 2776956, 3570372, 3845016, 4165434, 5553912, 6248151, 7140744, 8330868, 12496302, 16661736, 24992604, 49985208]

約数ペア:

[(1, 49985208), (2, 24992604), (3, 16661736), (4, 12496302), (6, 8330868), (7, 7140744), (8, 6248151), (9, 5553912), (12, 4165434), (13, 3845016), (14, 3570372), (18, 2776956), (21, 2380248), (24, 2082717), (26, 1922508), (27, 1851304), (28, 1785186), (36, 1388478), (39, 1281672), (42, 1190124), (52, 961254), (54, 925652), (56, 892593), (63, 793416), (72, 694239), (78, 640836), (84, 595062), (91, 549288), (104, 480627), (108, 462826), (117, 427224), (126, 396708), (156, 320418), (168, 297531), (182, 274644), (189, 264472), (216, 231413), (234, 213612), (252, 198354), (273, 183096), (312, 160209), (351, 142408), (364, 137322), (378, 132236), (468, 106806), (504, 99177), (546, 91548), (702, 71204), (728, 68661), (756, 66118), (819, 61032), (936, 53403), (1092, 45774), (1404, 35602), (1512, 33059), (1638, 30516), (2184, 22887), (2457, 20344), (2543, 19656), (2808, 17801), (3276, 15258), (4914, 10172), (5086, 9828), (6552, 7629)]