51281244

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{4153}}^1$

素因数の和:4184

約数の個数: 72

約数和(自身を含む): 151205600

約数和(自身を除く): 99924356

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, 4153, 6174, 8306, 12348, 12459, 16612, 24918, 29071, 37377, 49836, 58142, 74754, 87213, 116284, 149508, 174426, 203497, 261639, 348852, 406994, 523278, 610491, 813988, 1046556, 1220982, 1424479, 1831473, 2441964, 2848958, 3662946, 4273437, 5697916, 7325892, 8546874, 12820311, 17093748, 25640622, 51281244]

約数ペア:

[(1, 51281244), (2, 25640622), (3, 17093748), (4, 12820311), (6, 8546874), (7, 7325892), (9, 5697916), (12, 4273437), (14, 3662946), (18, 2848958), (21, 2441964), (28, 1831473), (36, 1424479), (42, 1220982), (49, 1046556), (63, 813988), (84, 610491), (98, 523278), (126, 406994), (147, 348852), (196, 261639), (252, 203497), (294, 174426), (343, 149508), (441, 116284), (588, 87213), (686, 74754), (882, 58142), (1029, 49836), (1372, 37377), (1764, 29071), (2058, 24918), (3087, 16612), (4116, 12459), (4153, 12348), (6174, 8306)]