54587988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{877}}^1$

素因数の和:926

約数の個数: 144

約数和(自身を含む): 178971520

約数和(自身を除く): 124383532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 36, 38, 39, 42, 52, 57, 63, 76, 78, 84, 91, 114, 117, 126, 133, 156, 171, 182, 228, 234, 247, 252, 266, 273, 342, 364, 399, 468, 494, 532, 546, 684, 741, 798, 819, 877, 988, 1092, 1197, 1482, 1596, 1638, 1729, 1754, 2223, 2394, 2631, 2964, 3276, 3458, 3508, 4446, 4788, 5187, 5262, 6139, 6916, 7893, 8892, 10374, 10524, 11401, 12278, 15561, 15786, 16663, 18417, 20748, 22802, 24556, 31122, 31572, 33326, 34203, 36834, 45604, 49989, 55251, 62244, 66652, 68406, 73668, 79807, 99978, 102609, 110502, 116641, 136812, 149967, 159614, 199956, 205218, 216619, 221004, 233282, 239421, 299934, 319228, 349923, 410436, 433238, 466564, 478842, 599868, 649857, 699846, 718263, 866476, 957684, 1049769, 1299714, 1399692, 1436526, 1516333, 1949571, 2099538, 2599428, 2873052, 3032666, 3899142, 4199076, 4548999, 6065332, 7798284, 9097998, 13646997, 18195996, 27293994, 54587988]

約数ペア:

[(1, 54587988), (2, 27293994), (3, 18195996), (4, 13646997), (6, 9097998), (7, 7798284), (9, 6065332), (12, 4548999), (13, 4199076), (14, 3899142), (18, 3032666), (19, 2873052), (21, 2599428), (26, 2099538), (28, 1949571), (36, 1516333), (38, 1436526), (39, 1399692), (42, 1299714), (52, 1049769), (57, 957684), (63, 866476), (76, 718263), (78, 699846), (84, 649857), (91, 599868), (114, 478842), (117, 466564), (126, 433238), (133, 410436), (156, 349923), (171, 319228), (182, 299934), (228, 239421), (234, 233282), (247, 221004), (252, 216619), (266, 205218), (273, 199956), (342, 159614), (364, 149967), (399, 136812), (468, 116641), (494, 110502), (532, 102609), (546, 99978), (684, 79807), (741, 73668), (798, 68406), (819, 66652), (877, 62244), (988, 55251), (1092, 49989), (1197, 45604), (1482, 36834), (1596, 34203), (1638, 33326), (1729, 31572), (1754, 31122), (2223, 24556), (2394, 22802), (2631, 20748), (2964, 18417), (3276, 16663), (3458, 15786), (3508, 15561), (4446, 12278), (4788, 11401), (5187, 10524), (5262, 10374), (6139, 8892), (6916, 7893)]