53785264

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{19891}}^1$

素因数の和:19925

約数の個数: 30

約数和(自身を含む): 112847316

約数和(自身を除く): 59062052

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 19891, 39782, 79564, 159128, 258583, 318256, 517166, 1034332, 2068664, 3361579, 4137328, 6723158, 13446316, 26892632, 53785264]

約数ペア:

[(1, 53785264), (2, 26892632), (4, 13446316), (8, 6723158), (13, 4137328), (16, 3361579), (26, 2068664), (52, 1034332), (104, 517166), (169, 318256), (208, 258583), (338, 159128), (676, 79564), (1352, 39782), (2704, 19891)]