51536212

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{10891}}^1$

素因数の和:10928

約数の個数: 36

約数和(自身を含む): 111621216

約数和(自身を除く): 60085004

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2366, 4732, 10891, 21782, 43564, 76237, 141583, 152474, 283166, 304948, 566332, 991081, 1840579, 1982162, 3681158, 3964324, 7362316, 12884053, 25768106, 51536212]

約数ペア:

[(1, 51536212), (2, 25768106), (4, 12884053), (7, 7362316), (13, 3964324), (14, 3681158), (26, 1982162), (28, 1840579), (52, 991081), (91, 566332), (169, 304948), (182, 283166), (338, 152474), (364, 141583), (676, 76237), (1183, 43564), (2366, 21782), (4732, 10891)]