53656616

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{515929}}^1$

素因数の和:515948

約数の個数: 16

約数和(自身を含む): 108345300

約数和(自身を除く): 54688684

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 515929, 1031858, 2063716, 4127432, 6707077, 13414154, 26828308, 53656616]

約数ペア:

[(1, 53656616), (2, 26828308), (4, 13414154), (8, 6707077), (13, 4127432), (26, 2063716), (52, 1031858), (104, 515929)]