55909854

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:175

約数の個数: 192

約数和(自身を含む): 169827840

約数和(自身を除く): 113917986

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 29, 33, 39, 42, 58, 63, 66, 77, 78, 87, 91, 99, 107, 117, 126, 143, 154, 174, 182, 198, 203, 214, 231, 234, 261, 273, 286, 319, 321, 377, 406, 429, 462, 522, 546, 609, 638, 642, 693, 749, 754, 819, 858, 957, 963, 1001, 1131, 1177, 1218, 1287, 1386, 1391, 1498, 1638, 1827, 1914, 1926, 2002, 2233, 2247, 2262, 2354, 2574, 2639, 2782, 2871, 3003, 3103, 3393, 3531, 3654, 4147, 4173, 4466, 4494, 5278, 5742, 6006, 6206, 6699, 6741, 6786, 7062, 7917, 8239, 8294, 8346, 9009, 9309, 9737, 10593, 12441, 12519, 13398, 13482, 15301, 15834, 16478, 18018, 18618, 19474, 20097, 21186, 21721, 23751, 24717, 24882, 25038, 27927, 29029, 29211, 30602, 34133, 37323, 40194, 40339, 43442, 45903, 47502, 49434, 55854, 58058, 58422, 65163, 68266, 74151, 74646, 80678, 87087, 87633, 91806, 102399, 107107, 121017, 130326, 137709, 148302, 174174, 175266, 195489, 204798, 214214, 238931, 242034, 261261, 275418, 282373, 307197, 321321, 363051, 390978, 443729, 477862, 522522, 564746, 614394, 642642, 716793, 726102, 847119, 887458, 963963, 1331187, 1433586, 1694238, 1927926, 2150379, 2541357, 2662374, 3106103, 3993561, 4300758, 5082714, 6212206, 7987122, 9318309, 18636618, 27954927, 55909854]

約数ペア:

[(1, 55909854), (2, 27954927), (3, 18636618), (6, 9318309), (7, 7987122), (9, 6212206), (11, 5082714), (13, 4300758), (14, 3993561), (18, 3106103), (21, 2662374), (22, 2541357), (26, 2150379), (29, 1927926), (33, 1694238), (39, 1433586), (42, 1331187), (58, 963963), (63, 887458), (66, 847119), (77, 726102), (78, 716793), (87, 642642), (91, 614394), (99, 564746), (107, 522522), (117, 477862), (126, 443729), (143, 390978), (154, 363051), (174, 321321), (182, 307197), (198, 282373), (203, 275418), (214, 261261), (231, 242034), (234, 238931), (261, 214214), (273, 204798), (286, 195489), (319, 175266), (321, 174174), (377, 148302), (406, 137709), (429, 130326), (462, 121017), (522, 107107), (546, 102399), (609, 91806), (638, 87633), (642, 87087), (693, 80678), (749, 74646), (754, 74151), (819, 68266), (858, 65163), (957, 58422), (963, 58058), (1001, 55854), (1131, 49434), (1177, 47502), (1218, 45903), (1287, 43442), (1386, 40339), (1391, 40194), (1498, 37323), (1638, 34133), (1827, 30602), (1914, 29211), (1926, 29029), (2002, 27927), (2233, 25038), (2247, 24882), (2262, 24717), (2354, 23751), (2574, 21721), (2639, 21186), (2782, 20097), (2871, 19474), (3003, 18618), (3103, 18018), (3393, 16478), (3531, 15834), (3654, 15301), (4147, 13482), (4173, 13398), (4466, 12519), (4494, 12441), (5278, 10593), (5742, 9737), (6006, 9309), (6206, 9009), (6699, 8346), (6741, 8294), (6786, 8239), (7062, 7917)]