51032130968

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{439}}^1$

素因数の和:722

約数の個数: 192

約数和(自身を含む): 121050547200

約数和(自身を除く): 70018416232

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 71, 91, 104, 142, 169, 173, 182, 284, 338, 346, 364, 439, 497, 568, 676, 692, 728, 878, 923, 994, 1183, 1211, 1352, 1384, 1756, 1846, 1988, 2249, 2366, 2422, 3073, 3512, 3692, 3976, 4498, 4732, 4844, 5707, 6146, 6461, 7384, 8996, 9464, 9688, 11414, 11999, 12283, 12292, 12922, 15743, 17992, 22828, 23998, 24566, 24584, 25844, 29237, 31169, 31486, 39949, 45656, 47996, 49132, 51688, 58474, 62338, 62972, 74191, 75947, 79898, 83993, 85981, 95992, 98264, 116948, 124676, 125944, 148382, 151894, 159679, 159796, 167986, 171962, 204659, 218183, 233896, 249352, 296764, 303788, 319358, 319592, 335972, 343924, 405197, 409318, 436366, 519337, 531629, 593528, 607576, 638716, 671944, 687848, 810394, 818636, 872732, 987311, 1038674, 1063258, 1117753, 1277432, 1620788, 1637272, 1745464, 1974622, 2075827, 2077348, 2126516, 2235506, 2836379, 3241576, 3949244, 4151654, 4154696, 4253032, 4471012, 5267561, 5392237, 5672758, 6911177, 7898488, 8303308, 8942024, 10535122, 10784474, 11345516, 12835043, 13822354, 14530789, 16606616, 21070244, 21568948, 22691032, 25670086, 27644708, 29061578, 36872927, 37745659, 42140488, 43137896, 51340172, 55289416, 58123156, 70099081, 73745854, 75491318, 89845301, 102680344, 116246312, 140198162, 147491708, 150982636, 179690602, 280396324, 294983416, 301965272, 359381204, 490693567, 560792648, 718762408, 911288053, 981387134, 1822576106, 1962774268, 3645152212, 3925548536, 6379016371, 7290304424, 12758032742, 25516065484, 51032130968]

約数ペア:

[(1, 51032130968), (2, 25516065484), (4, 12758032742), (7, 7290304424), (8, 6379016371), (13, 3925548536), (14, 3645152212), (26, 1962774268), (28, 1822576106), (52, 981387134), (56, 911288053), (71, 718762408), (91, 560792648), (104, 490693567), (142, 359381204), (169, 301965272), (173, 294983416), (182, 280396324), (284, 179690602), (338, 150982636), (346, 147491708), (364, 140198162), (439, 116246312), (497, 102680344), (568, 89845301), (676, 75491318), (692, 73745854), (728, 70099081), (878, 58123156), (923, 55289416), (994, 51340172), (1183, 43137896), (1211, 42140488), (1352, 37745659), (1384, 36872927), (1756, 29061578), (1846, 27644708), (1988, 25670086), (2249, 22691032), (2366, 21568948), (2422, 21070244), (3073, 16606616), (3512, 14530789), (3692, 13822354), (3976, 12835043), (4498, 11345516), (4732, 10784474), (4844, 10535122), (5707, 8942024), (6146, 8303308), (6461, 7898488), (7384, 6911177), (8996, 5672758), (9464, 5392237), (9688, 5267561), (11414, 4471012), (11999, 4253032), (12283, 4154696), (12292, 4151654), (12922, 3949244), (15743, 3241576), (17992, 2836379), (22828, 2235506), (23998, 2126516), (24566, 2077348), (24584, 2075827), (25844, 1974622), (29237, 1745464), (31169, 1637272), (31486, 1620788), (39949, 1277432), (45656, 1117753), (47996, 1063258), (49132, 1038674), (51688, 987311), (58474, 872732), (62338, 818636), (62972, 810394), (74191, 687848), (75947, 671944), (79898, 638716), (83993, 607576), (85981, 593528), (95992, 531629), (98264, 519337), (116948, 436366), (124676, 409318), (125944, 405197), (148382, 343924), (151894, 335972), (159679, 319592), (159796, 319358), (167986, 303788), (171962, 296764), (204659, 249352), (218183, 233896)]