48969081

素因数分解:

$3^2\times 7^3\times {\mathrm{29}}^1\times {\mathrm{547}}^1$

素因数の和:603

約数の個数: 48

約数和(自身を含む): 85488000

約数和(自身を除く): 36518919

約数列:

[1, 3, 7, 9, 21, 29, 49, 63, 87, 147, 203, 261, 343, 441, 547, 609, 1029, 1421, 1641, 1827, 3087, 3829, 4263, 4923, 9947, 11487, 12789, 15863, 26803, 29841, 34461, 47589, 80409, 89523, 111041, 142767, 187621, 241227, 333123, 562863, 777287, 999369, 1688589, 2331861, 5441009, 6995583, 16323027, 48969081]

約数ペア:

[(1, 48969081), (3, 16323027), (7, 6995583), (9, 5441009), (21, 2331861), (29, 1688589), (49, 999369), (63, 777287), (87, 562863), (147, 333123), (203, 241227), (261, 187621), (343, 142767), (441, 111041), (547, 89523), (609, 80409), (1029, 47589), (1421, 34461), (1641, 29841), (1827, 26803), (3087, 15863), (3829, 12789), (4263, 11487), (4923, 9947)]