53146288

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{255511}}^1$

素因数の和:255532

約数の個数: 20

約数和(自身を含む): 110892208

約数和(自身を除く): 57745920

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 255511, 511022, 1022044, 2044088, 3321643, 4088176, 6643286, 13286572, 26573144, 53146288]

約数ペア:

[(1, 53146288), (2, 26573144), (4, 13286572), (8, 6643286), (13, 4088176), (16, 3321643), (26, 2044088), (52, 1022044), (104, 511022), (208, 255511)]