51736564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{16561}}^1$

素因数の和:16647

約数の個数: 24

約数和(自身を含む): 100166976

約数和(自身を除く): 48430412

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 16561, 33122, 66244, 182171, 364342, 728684, 1175831, 2351662, 4703324, 12934141, 25868282, 51736564]

約数ペア:

[(1, 51736564), (2, 25868282), (4, 12934141), (11, 4703324), (22, 2351662), (44, 1175831), (71, 728684), (142, 364342), (284, 182171), (781, 66244), (1562, 33122), (3124, 16561)]