55989216

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^1\times {\mathrm{3187}}^1$

素因数の和:3264

約数の個数: 72

約数和(自身を含む): 161880264

約数和(自身を除く): 105891048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 72, 96, 122, 144, 183, 244, 288, 366, 488, 549, 732, 976, 1098, 1464, 1952, 2196, 2928, 3187, 4392, 5856, 6374, 8784, 9561, 12748, 17568, 19122, 25496, 28683, 38244, 50992, 57366, 76488, 101984, 114732, 152976, 194407, 229464, 305952, 388814, 458928, 583221, 777628, 917856, 1166442, 1555256, 1749663, 2332884, 3110512, 3499326, 4665768, 6221024, 6998652, 9331536, 13997304, 18663072, 27994608, 55989216]

約数ペア:

[(1, 55989216), (2, 27994608), (3, 18663072), (4, 13997304), (6, 9331536), (8, 6998652), (9, 6221024), (12, 4665768), (16, 3499326), (18, 3110512), (24, 2332884), (32, 1749663), (36, 1555256), (48, 1166442), (61, 917856), (72, 777628), (96, 583221), (122, 458928), (144, 388814), (183, 305952), (244, 229464), (288, 194407), (366, 152976), (488, 114732), (549, 101984), (732, 76488), (976, 57366), (1098, 50992), (1464, 38244), (1952, 28683), (2196, 25496), (2928, 19122), (3187, 17568), (4392, 12748), (5856, 9561), (6374, 8784)]