56173062

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:309

約数の個数: 64

約数和(自身を含む): 126593280

約数和(自身を除く): 70420218

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 73, 89, 131, 146, 178, 219, 262, 267, 393, 438, 534, 786, 803, 979, 1441, 1606, 1958, 2409, 2882, 2937, 4323, 4818, 5874, 6497, 8646, 9563, 11659, 12994, 19126, 19491, 23318, 28689, 34977, 38982, 57378, 69954, 71467, 105193, 128249, 142934, 210386, 214401, 256498, 315579, 384747, 428802, 631158, 769494, 851107, 1702214, 2553321, 5106642, 9362177, 18724354, 28086531, 56173062]

約数ペア:

[(1, 56173062), (2, 28086531), (3, 18724354), (6, 9362177), (11, 5106642), (22, 2553321), (33, 1702214), (66, 851107), (73, 769494), (89, 631158), (131, 428802), (146, 384747), (178, 315579), (219, 256498), (262, 214401), (267, 210386), (393, 142934), (438, 128249), (534, 105193), (786, 71467), (803, 69954), (979, 57378), (1441, 38982), (1606, 34977), (1958, 28689), (2409, 23318), (2882, 19491), (2937, 19126), (4323, 12994), (4818, 11659), (5874, 9563), (6497, 8646)]