51372048

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{619}}^1$

素因数の和:669

約数の個数: 160

約数和(自身を含む): 172211200

約数和(自身を除く): 120839152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 38, 39, 42, 48, 52, 56, 57, 76, 78, 84, 91, 104, 112, 114, 133, 152, 156, 168, 182, 208, 228, 247, 266, 273, 304, 312, 336, 364, 399, 456, 494, 532, 546, 619, 624, 728, 741, 798, 912, 988, 1064, 1092, 1238, 1456, 1482, 1596, 1729, 1857, 1976, 2128, 2184, 2476, 2964, 3192, 3458, 3714, 3952, 4333, 4368, 4952, 5187, 5928, 6384, 6916, 7428, 8047, 8666, 9904, 10374, 11761, 11856, 12999, 13832, 14856, 16094, 17332, 20748, 23522, 24141, 25998, 27664, 29712, 32188, 34664, 35283, 41496, 47044, 48282, 51996, 56329, 64376, 69328, 70566, 82327, 82992, 94088, 96564, 103992, 112658, 128752, 141132, 152893, 164654, 168987, 188176, 193128, 207984, 225316, 246981, 282264, 305786, 329308, 337974, 386256, 450632, 458679, 493962, 564528, 611572, 658616, 675948, 901264, 917358, 987924, 1070251, 1223144, 1317232, 1351896, 1834716, 1975848, 2140502, 2446288, 2703792, 3210753, 3669432, 3951696, 4281004, 6421506, 7338864, 8562008, 12843012, 17124016, 25686024, 51372048]

約数ペア:

[(1, 51372048), (2, 25686024), (3, 17124016), (4, 12843012), (6, 8562008), (7, 7338864), (8, 6421506), (12, 4281004), (13, 3951696), (14, 3669432), (16, 3210753), (19, 2703792), (21, 2446288), (24, 2140502), (26, 1975848), (28, 1834716), (38, 1351896), (39, 1317232), (42, 1223144), (48, 1070251), (52, 987924), (56, 917358), (57, 901264), (76, 675948), (78, 658616), (84, 611572), (91, 564528), (104, 493962), (112, 458679), (114, 450632), (133, 386256), (152, 337974), (156, 329308), (168, 305786), (182, 282264), (208, 246981), (228, 225316), (247, 207984), (266, 193128), (273, 188176), (304, 168987), (312, 164654), (336, 152893), (364, 141132), (399, 128752), (456, 112658), (494, 103992), (532, 96564), (546, 94088), (619, 82992), (624, 82327), (728, 70566), (741, 69328), (798, 64376), (912, 56329), (988, 51996), (1064, 48282), (1092, 47044), (1238, 41496), (1456, 35283), (1482, 34664), (1596, 32188), (1729, 29712), (1857, 27664), (1976, 25998), (2128, 24141), (2184, 23522), (2476, 20748), (2964, 17332), (3192, 16094), (3458, 14856), (3714, 13832), (3952, 12999), (4333, 11856), (4368, 11761), (4952, 10374), (5187, 9904), (5928, 8666), (6384, 8047), (6916, 7428)]