53761484

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{27043}}^1$

素因数の和:27125

約数の個数: 24

約数和(自身を含む): 109041408

約数和(自身を除く): 55279924

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 27043, 54086, 108172, 189301, 378602, 757204, 1920053, 3840106, 7680212, 13440371, 26880742, 53761484]

約数ペア:

[(1, 53761484), (2, 26880742), (4, 13440371), (7, 7680212), (14, 3840106), (28, 1920053), (71, 757204), (142, 378602), (284, 189301), (497, 108172), (994, 54086), (1988, 27043)]