55780704

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1$

素因数の和:450

約数の個数: 192

約数和(自身を含む): 194503680

約数和(自身を除く): 138722976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 32, 36, 42, 46, 48, 54, 56, 63, 69, 72, 84, 92, 96, 108, 112, 126, 138, 144, 161, 168, 184, 189, 207, 216, 224, 252, 276, 288, 322, 336, 368, 378, 401, 414, 432, 483, 504, 552, 621, 644, 672, 736, 756, 802, 828, 864, 966, 1008, 1104, 1203, 1242, 1288, 1449, 1512, 1604, 1656, 1932, 2016, 2208, 2406, 2484, 2576, 2807, 2898, 3024, 3208, 3312, 3609, 3864, 4347, 4812, 4968, 5152, 5614, 5796, 6048, 6416, 6624, 7218, 7728, 8421, 8694, 9223, 9624, 9936, 10827, 11228, 11592, 12832, 14436, 15456, 16842, 17388, 18446, 19248, 19872, 21654, 22456, 23184, 25263, 27669, 28872, 33684, 34776, 36892, 38496, 43308, 44912, 46368, 50526, 55338, 57744, 64561, 67368, 69552, 73784, 75789, 83007, 86616, 89824, 101052, 110676, 115488, 129122, 134736, 139104, 147568, 151578, 166014, 173232, 193683, 202104, 221352, 249021, 258244, 269472, 295136, 303156, 332028, 346464, 387366, 404208, 442704, 498042, 516488, 581049, 606312, 664056, 774732, 808416, 885408, 996084, 1032976, 1162098, 1212624, 1328112, 1549464, 1743147, 1992168, 2065952, 2324196, 2425248, 2656224, 3098928, 3486294, 3984336, 4648392, 6197856, 6972588, 7968672, 9296784, 13945176, 18593568, 27890352, 55780704]

約数ペア:

[(1, 55780704), (2, 27890352), (3, 18593568), (4, 13945176), (6, 9296784), (7, 7968672), (8, 6972588), (9, 6197856), (12, 4648392), (14, 3984336), (16, 3486294), (18, 3098928), (21, 2656224), (23, 2425248), (24, 2324196), (27, 2065952), (28, 1992168), (32, 1743147), (36, 1549464), (42, 1328112), (46, 1212624), (48, 1162098), (54, 1032976), (56, 996084), (63, 885408), (69, 808416), (72, 774732), (84, 664056), (92, 606312), (96, 581049), (108, 516488), (112, 498042), (126, 442704), (138, 404208), (144, 387366), (161, 346464), (168, 332028), (184, 303156), (189, 295136), (207, 269472), (216, 258244), (224, 249021), (252, 221352), (276, 202104), (288, 193683), (322, 173232), (336, 166014), (368, 151578), (378, 147568), (401, 139104), (414, 134736), (432, 129122), (483, 115488), (504, 110676), (552, 101052), (621, 89824), (644, 86616), (672, 83007), (736, 75789), (756, 73784), (802, 69552), (828, 67368), (864, 64561), (966, 57744), (1008, 55338), (1104, 50526), (1203, 46368), (1242, 44912), (1288, 43308), (1449, 38496), (1512, 36892), (1604, 34776), (1656, 33684), (1932, 28872), (2016, 27669), (2208, 25263), (2406, 23184), (2484, 22456), (2576, 21654), (2807, 19872), (2898, 19248), (3024, 18446), (3208, 17388), (3312, 16842), (3609, 15456), (3864, 14436), (4347, 12832), (4812, 11592), (4968, 11228), (5152, 10827), (5614, 9936), (5796, 9624), (6048, 9223), (6416, 8694), (6624, 8421), (7218, 7728)]