53780896

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{129281}}^1$

素因数の和:129304

約数の個数: 24

約数和(自身を含む): 114026724

約数和(自身を除く): 60245828

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 129281, 258562, 517124, 1034248, 1680653, 2068496, 3361306, 4136992, 6722612, 13445224, 26890448, 53780896]

約数ペア:

[(1, 53780896), (2, 26890448), (4, 13445224), (8, 6722612), (13, 4136992), (16, 3361306), (26, 2068496), (32, 1680653), (52, 1034248), (104, 517124), (208, 258562), (416, 129281)]