51667308

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:162

約数の個数: 240

約数和(自身を含む): 178886400

約数和(自身を除く): 127219092

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 19, 21, 22, 27, 28, 33, 36, 38, 42, 44, 54, 57, 63, 66, 76, 77, 81, 84, 99, 108, 109, 114, 126, 132, 133, 154, 162, 171, 189, 198, 209, 218, 228, 231, 252, 266, 297, 308, 324, 327, 342, 378, 396, 399, 418, 436, 462, 513, 532, 567, 594, 627, 654, 684, 693, 756, 763, 798, 836, 891, 924, 981, 1026, 1134, 1188, 1197, 1199, 1254, 1308, 1386, 1463, 1526, 1539, 1596, 1782, 1881, 1962, 2052, 2071, 2079, 2268, 2289, 2394, 2398, 2508, 2772, 2926, 2943, 3052, 3078, 3564, 3591, 3597, 3762, 3924, 4142, 4158, 4389, 4578, 4788, 4796, 5643, 5852, 5886, 6156, 6213, 6237, 6867, 7182, 7194, 7524, 8284, 8316, 8393, 8778, 8829, 9156, 10773, 10791, 11286, 11772, 12426, 12474, 13167, 13734, 14364, 14388, 14497, 16786, 16929, 17556, 17658, 18639, 20601, 21546, 21582, 22572, 22781, 24852, 24948, 25179, 26334, 27468, 28994, 32373, 33572, 33858, 35316, 37278, 39501, 41202, 43092, 43164, 43491, 45562, 50358, 52668, 55917, 57988, 61803, 64746, 67716, 68343, 74556, 75537, 79002, 82404, 86982, 91124, 97119, 100716, 111834, 118503, 123606, 129492, 130473, 136686, 151074, 158004, 159467, 167751, 173964, 194238, 205029, 223668, 226611, 237006, 247212, 260946, 273372, 302148, 318934, 335502, 388476, 391419, 410058, 453222, 474012, 478401, 521892, 615087, 637868, 671004, 679833, 782838, 820116, 906444, 956802, 1174257, 1230174, 1359666, 1435203, 1565676, 1845261, 1913604, 2348514, 2460348, 2719332, 2870406, 3690522, 4305609, 4697028, 5740812, 7381044, 8611218, 12916827, 17222436, 25833654, 51667308]

約数ペア:

[(1, 51667308), (2, 25833654), (3, 17222436), (4, 12916827), (6, 8611218), (7, 7381044), (9, 5740812), (11, 4697028), (12, 4305609), (14, 3690522), (18, 2870406), (19, 2719332), (21, 2460348), (22, 2348514), (27, 1913604), (28, 1845261), (33, 1565676), (36, 1435203), (38, 1359666), (42, 1230174), (44, 1174257), (54, 956802), (57, 906444), (63, 820116), (66, 782838), (76, 679833), (77, 671004), (81, 637868), (84, 615087), (99, 521892), (108, 478401), (109, 474012), (114, 453222), (126, 410058), (132, 391419), (133, 388476), (154, 335502), (162, 318934), (171, 302148), (189, 273372), (198, 260946), (209, 247212), (218, 237006), (228, 226611), (231, 223668), (252, 205029), (266, 194238), (297, 173964), (308, 167751), (324, 159467), (327, 158004), (342, 151074), (378, 136686), (396, 130473), (399, 129492), (418, 123606), (436, 118503), (462, 111834), (513, 100716), (532, 97119), (567, 91124), (594, 86982), (627, 82404), (654, 79002), (684, 75537), (693, 74556), (756, 68343), (763, 67716), (798, 64746), (836, 61803), (891, 57988), (924, 55917), (981, 52668), (1026, 50358), (1134, 45562), (1188, 43491), (1197, 43164), (1199, 43092), (1254, 41202), (1308, 39501), (1386, 37278), (1463, 35316), (1526, 33858), (1539, 33572), (1596, 32373), (1782, 28994), (1881, 27468), (1962, 26334), (2052, 25179), (2071, 24948), (2079, 24852), (2268, 22781), (2289, 22572), (2394, 21582), (2398, 21546), (2508, 20601), (2772, 18639), (2926, 17658), (2943, 17556), (3052, 16929), (3078, 16786), (3564, 14497), (3591, 14388), (3597, 14364), (3762, 13734), (3924, 13167), (4142, 12474), (4158, 12426), (4389, 11772), (4578, 11286), (4788, 10791), (4796, 10773), (5643, 9156), (5852, 8829), (5886, 8778), (6156, 8393), (6213, 8316), (6237, 8284), (6867, 7524), (7182, 7194)]