55109124

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{4463}}^1$

素因数の和:4494

約数の個数: 72

約数和(自身を含む): 162489600

約数和(自身を除く): 107380476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 3087, 4116, 4463, 6174, 8926, 12348, 13389, 17852, 26778, 31241, 40167, 53556, 62482, 80334, 93723, 124964, 160668, 187446, 218687, 281169, 374892, 437374, 562338, 656061, 874748, 1124676, 1312122, 1530809, 1968183, 2624244, 3061618, 3936366, 4592427, 6123236, 7872732, 9184854, 13777281, 18369708, 27554562, 55109124]

約数ペア:

[(1, 55109124), (2, 27554562), (3, 18369708), (4, 13777281), (6, 9184854), (7, 7872732), (9, 6123236), (12, 4592427), (14, 3936366), (18, 3061618), (21, 2624244), (28, 1968183), (36, 1530809), (42, 1312122), (49, 1124676), (63, 874748), (84, 656061), (98, 562338), (126, 437374), (147, 374892), (196, 281169), (252, 218687), (294, 187446), (343, 160668), (441, 124964), (588, 93723), (686, 80334), (882, 62482), (1029, 53556), (1372, 40167), (1764, 31241), (2058, 26778), (3087, 17852), (4116, 13389), (4463, 12348), (6174, 8926)]