51440467.000000000

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1384717}}^1$

素因数の和:1384735

約数の個数: 16

約数和(自身を含む): 232632624

約数和(自身を除く): 124624698

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1384717, 2769434, 4154151, 8308302, 18001321, 36002642, 54003963, 108007926]

約数ペア:

[(1, 108007926), (2, 54003963), (3, 36002642), (6, 18001321), (13, 8308302), (26, 4154151), (39, 2769434), (78, 1384717)]