52808847

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10181}}^1$

素因数の和:10223

約数の個数: 32

約数和(自身を含む): 91230720

約数和(自身を除く): 38421873

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 5187, 10181, 30543, 71267, 132353, 193439, 213801, 397059, 580317, 926471, 1354073, 2514707, 2779413, 4062219, 7544121, 17602949, 52808847]

約数ペア:

[(1, 52808847), (3, 17602949), (7, 7544121), (13, 4062219), (19, 2779413), (21, 2514707), (39, 1354073), (57, 926471), (91, 580317), (133, 397059), (247, 213801), (273, 193439), (399, 132353), (741, 71267), (1729, 30543), (5187, 10181)]