51029748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{449}}^1$

素因数の和:518

約数の個数: 144

約数和(自身を含む): 165110400

約数和(自身を除く): 114080652

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 41, 42, 44, 63, 66, 77, 82, 84, 99, 123, 126, 132, 154, 164, 198, 231, 246, 252, 287, 308, 369, 396, 449, 451, 462, 492, 574, 693, 738, 861, 898, 902, 924, 1148, 1347, 1353, 1386, 1476, 1722, 1796, 1804, 2583, 2694, 2706, 2772, 3143, 3157, 3444, 4041, 4059, 4939, 5166, 5388, 5412, 6286, 6314, 8082, 8118, 9429, 9471, 9878, 10332, 12572, 12628, 14817, 16164, 16236, 18409, 18858, 18942, 19756, 28287, 28413, 29634, 34573, 36818, 37716, 37884, 44451, 55227, 56574, 56826, 59268, 69146, 73636, 88902, 103719, 110454, 113148, 113652, 128863, 138292, 165681, 177804, 202499, 207438, 220908, 257726, 311157, 331362, 386589, 404998, 414876, 515452, 607497, 622314, 662724, 773178, 809996, 1159767, 1214994, 1244628, 1417493, 1546356, 1822491, 2319534, 2429988, 2834986, 3644982, 4252479, 4639068, 5669972, 7289964, 8504958, 12757437, 17009916, 25514874, 51029748]

約数ペア:

[(1, 51029748), (2, 25514874), (3, 17009916), (4, 12757437), (6, 8504958), (7, 7289964), (9, 5669972), (11, 4639068), (12, 4252479), (14, 3644982), (18, 2834986), (21, 2429988), (22, 2319534), (28, 1822491), (33, 1546356), (36, 1417493), (41, 1244628), (42, 1214994), (44, 1159767), (63, 809996), (66, 773178), (77, 662724), (82, 622314), (84, 607497), (99, 515452), (123, 414876), (126, 404998), (132, 386589), (154, 331362), (164, 311157), (198, 257726), (231, 220908), (246, 207438), (252, 202499), (287, 177804), (308, 165681), (369, 138292), (396, 128863), (449, 113652), (451, 113148), (462, 110454), (492, 103719), (574, 88902), (693, 73636), (738, 69146), (861, 59268), (898, 56826), (902, 56574), (924, 55227), (1148, 44451), (1347, 37884), (1353, 37716), (1386, 36818), (1476, 34573), (1722, 29634), (1796, 28413), (1804, 28287), (2583, 19756), (2694, 18942), (2706, 18858), (2772, 18409), (3143, 16236), (3157, 16164), (3444, 14817), (4041, 12628), (4059, 12572), (4939, 10332), (5166, 9878), (5388, 9471), (5412, 9429), (6286, 8118), (6314, 8082)]