51441588

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:139

約数の個数: 192

約数和(自身を含む): 159667200

約数和(自身を除く): 108225612

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 27, 33, 36, 38, 43, 44, 53, 54, 57, 66, 76, 86, 99, 106, 108, 114, 129, 132, 159, 171, 172, 198, 209, 212, 228, 258, 297, 318, 342, 387, 396, 418, 473, 477, 513, 516, 583, 594, 627, 636, 684, 774, 817, 836, 946, 954, 1007, 1026, 1161, 1166, 1188, 1254, 1419, 1431, 1548, 1634, 1749, 1881, 1892, 1908, 2014, 2052, 2279, 2322, 2332, 2451, 2508, 2838, 2862, 3021, 3268, 3498, 3762, 4028, 4257, 4558, 4644, 4902, 5247, 5643, 5676, 5724, 6042, 6837, 6996, 7353, 7524, 8514, 8987, 9063, 9116, 9804, 10494, 11077, 11286, 12084, 12771, 13674, 14706, 15741, 17028, 17974, 18126, 20511, 20988, 22059, 22154, 22572, 25069, 25542, 26961, 27189, 27348, 29412, 31482, 33231, 35948, 36252, 41022, 43301, 44118, 44308, 50138, 51084, 53922, 54378, 61533, 62964, 66462, 75207, 80883, 82044, 86602, 88236, 99693, 100276, 107844, 108756, 123066, 129903, 132924, 150414, 161766, 173204, 199386, 225621, 242649, 246132, 259806, 299079, 300828, 323532, 389709, 398772, 451242, 476311, 485298, 519612, 598158, 676863, 779418, 902484, 952622, 970596, 1169127, 1196316, 1353726, 1428933, 1558836, 1905244, 2338254, 2707452, 2857866, 4286799, 4676508, 5715732, 8573598, 12860397, 17147196, 25720794, 51441588]

約数ペア:

[(1, 51441588), (2, 25720794), (3, 17147196), (4, 12860397), (6, 8573598), (9, 5715732), (11, 4676508), (12, 4286799), (18, 2857866), (19, 2707452), (22, 2338254), (27, 1905244), (33, 1558836), (36, 1428933), (38, 1353726), (43, 1196316), (44, 1169127), (53, 970596), (54, 952622), (57, 902484), (66, 779418), (76, 676863), (86, 598158), (99, 519612), (106, 485298), (108, 476311), (114, 451242), (129, 398772), (132, 389709), (159, 323532), (171, 300828), (172, 299079), (198, 259806), (209, 246132), (212, 242649), (228, 225621), (258, 199386), (297, 173204), (318, 161766), (342, 150414), (387, 132924), (396, 129903), (418, 123066), (473, 108756), (477, 107844), (513, 100276), (516, 99693), (583, 88236), (594, 86602), (627, 82044), (636, 80883), (684, 75207), (774, 66462), (817, 62964), (836, 61533), (946, 54378), (954, 53922), (1007, 51084), (1026, 50138), (1161, 44308), (1166, 44118), (1188, 43301), (1254, 41022), (1419, 36252), (1431, 35948), (1548, 33231), (1634, 31482), (1749, 29412), (1881, 27348), (1892, 27189), (1908, 26961), (2014, 25542), (2052, 25069), (2279, 22572), (2322, 22154), (2332, 22059), (2451, 20988), (2508, 20511), (2838, 18126), (2862, 17974), (3021, 17028), (3268, 15741), (3498, 14706), (3762, 13674), (4028, 12771), (4257, 12084), (4558, 11286), (4644, 11077), (4902, 10494), (5247, 9804), (5643, 9116), (5676, 9063), (5724, 8987), (6042, 8514), (6837, 7524), (6996, 7353)]