54954536

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:211

約数の個数: 128

約数和(自身を含む): 139104000

約数和(自身を除く): 84149464

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 29, 38, 52, 56, 58, 76, 91, 104, 116, 133, 137, 152, 182, 203, 232, 247, 266, 274, 364, 377, 406, 494, 532, 548, 551, 728, 754, 812, 959, 988, 1064, 1096, 1102, 1508, 1624, 1729, 1781, 1918, 1976, 2204, 2603, 2639, 3016, 3458, 3562, 3836, 3857, 3973, 4408, 5206, 5278, 6916, 7124, 7163, 7672, 7714, 7946, 10412, 10556, 12467, 13832, 14248, 14326, 15428, 15892, 18221, 20824, 21112, 24934, 27811, 28652, 30856, 31784, 33839, 36442, 49868, 50141, 51649, 55622, 57304, 67678, 72884, 75487, 99736, 100282, 103298, 111244, 135356, 145768, 150974, 200564, 206596, 222488, 236873, 270712, 301948, 361543, 401128, 413192, 473746, 528409, 603896, 723086, 947492, 981331, 1056818, 1446172, 1894984, 1962662, 2113636, 2892344, 3925324, 4227272, 6869317, 7850648, 13738634, 27477268, 54954536]

約数ペア:

[(1, 54954536), (2, 27477268), (4, 13738634), (7, 7850648), (8, 6869317), (13, 4227272), (14, 3925324), (19, 2892344), (26, 2113636), (28, 1962662), (29, 1894984), (38, 1446172), (52, 1056818), (56, 981331), (58, 947492), (76, 723086), (91, 603896), (104, 528409), (116, 473746), (133, 413192), (137, 401128), (152, 361543), (182, 301948), (203, 270712), (232, 236873), (247, 222488), (266, 206596), (274, 200564), (364, 150974), (377, 145768), (406, 135356), (494, 111244), (532, 103298), (548, 100282), (551, 99736), (728, 75487), (754, 72884), (812, 67678), (959, 57304), (988, 55622), (1064, 51649), (1096, 50141), (1102, 49868), (1508, 36442), (1624, 33839), (1729, 31784), (1781, 30856), (1918, 28652), (1976, 27811), (2204, 24934), (2603, 21112), (2639, 20824), (3016, 18221), (3458, 15892), (3562, 15428), (3836, 14326), (3857, 14248), (3973, 13832), (4408, 12467), (5206, 10556), (5278, 10412), (6916, 7946), (7124, 7714), (7163, 7672)]