51785244

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:131

約数の個数: 168

約数和(自身を含む): 161589120

約数和(自身を除く): 109803876

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 43, 54, 59, 63, 81, 84, 86, 108, 118, 126, 129, 162, 172, 177, 189, 236, 243, 252, 258, 301, 324, 354, 378, 387, 413, 486, 516, 531, 567, 602, 708, 729, 756, 774, 826, 903, 972, 1062, 1134, 1161, 1204, 1239, 1458, 1548, 1593, 1652, 1701, 1806, 2124, 2268, 2322, 2478, 2537, 2709, 2916, 3186, 3402, 3483, 3612, 3717, 4644, 4779, 4956, 5074, 5103, 5418, 6372, 6804, 6966, 7434, 7611, 8127, 9558, 10148, 10206, 10449, 10836, 11151, 13932, 14337, 14868, 15222, 16254, 17759, 19116, 20412, 20898, 22302, 22833, 24381, 28674, 30444, 31347, 32508, 33453, 35518, 41796, 43011, 44604, 45666, 48762, 53277, 57348, 62694, 66906, 68499, 71036, 73143, 86022, 91332, 97524, 100359, 106554, 125388, 133812, 136998, 146286, 159831, 172044, 200718, 205497, 213108, 219429, 273996, 292572, 301077, 319662, 401436, 410994, 438858, 479493, 602154, 616491, 639324, 821988, 877716, 958986, 1204308, 1232982, 1438479, 1849473, 1917972, 2465964, 2876958, 3698946, 4315437, 5753916, 7397892, 8630874, 12946311, 17261748, 25892622, 51785244]

約数ペア:

[(1, 51785244), (2, 25892622), (3, 17261748), (4, 12946311), (6, 8630874), (7, 7397892), (9, 5753916), (12, 4315437), (14, 3698946), (18, 2876958), (21, 2465964), (27, 1917972), (28, 1849473), (36, 1438479), (42, 1232982), (43, 1204308), (54, 958986), (59, 877716), (63, 821988), (81, 639324), (84, 616491), (86, 602154), (108, 479493), (118, 438858), (126, 410994), (129, 401436), (162, 319662), (172, 301077), (177, 292572), (189, 273996), (236, 219429), (243, 213108), (252, 205497), (258, 200718), (301, 172044), (324, 159831), (354, 146286), (378, 136998), (387, 133812), (413, 125388), (486, 106554), (516, 100359), (531, 97524), (567, 91332), (602, 86022), (708, 73143), (729, 71036), (756, 68499), (774, 66906), (826, 62694), (903, 57348), (972, 53277), (1062, 48762), (1134, 45666), (1161, 44604), (1204, 43011), (1239, 41796), (1458, 35518), (1548, 33453), (1593, 32508), (1652, 31347), (1701, 30444), (1806, 28674), (2124, 24381), (2268, 22833), (2322, 22302), (2478, 20898), (2537, 20412), (2709, 19116), (2916, 17759), (3186, 16254), (3402, 15222), (3483, 14868), (3612, 14337), (3717, 13932), (4644, 11151), (4779, 10836), (4956, 10449), (5074, 10206), (5103, 10148), (5418, 9558), (6372, 8127), (6804, 7611), (6966, 7434)]