52189473

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^2$

素因数の和:198

約数の個数: 48

約数和(自身を含む): 88352640

約数和(自身を除く): 36163167

約数列:

[1, 3, 7, 17, 21, 29, 51, 71, 87, 119, 203, 213, 357, 493, 497, 609, 1207, 1479, 1491, 2059, 3451, 3621, 5041, 6177, 8449, 10353, 14413, 15123, 25347, 35003, 35287, 43239, 85697, 105009, 105861, 146189, 245021, 257091, 438567, 599879, 735063, 1023323, 1799637, 2485213, 3069969, 7455639, 17396491, 52189473]

約数ペア:

[(1, 52189473), (3, 17396491), (7, 7455639), (17, 3069969), (21, 2485213), (29, 1799637), (51, 1023323), (71, 735063), (87, 599879), (119, 438567), (203, 257091), (213, 245021), (357, 146189), (493, 105861), (497, 105009), (609, 85697), (1207, 43239), (1479, 35287), (1491, 35003), (2059, 25347), (3451, 15123), (3621, 14413), (5041, 10353), (6177, 8449)]