47752803

素因数分解:

$3^2\times 7^3\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:557

約数の個数: 48

約数和(自身を含む): 83200000

約数和(自身を除く): 35447197

約数列:

[1, 3, 7, 9, 21, 31, 49, 63, 93, 147, 217, 279, 343, 441, 499, 651, 1029, 1497, 1519, 1953, 3087, 3493, 4491, 4557, 10479, 10633, 13671, 15469, 24451, 31437, 31899, 46407, 73353, 95697, 108283, 139221, 171157, 220059, 324849, 513471, 757981, 974547, 1540413, 2273943, 5305867, 6821829, 15917601, 47752803]

約数ペア:

[(1, 47752803), (3, 15917601), (7, 6821829), (9, 5305867), (21, 2273943), (31, 1540413), (49, 974547), (63, 757981), (93, 513471), (147, 324849), (217, 220059), (279, 171157), (343, 139221), (441, 108283), (499, 95697), (651, 73353), (1029, 46407), (1497, 31899), (1519, 31437), (1953, 24451), (3087, 15469), (3493, 13671), (4491, 10633), (4557, 10479)]