53514448

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{257281}}^1$

素因数の和:257302

約数の個数: 20

約数和(自身を含む): 111660388

約数和(自身を除く): 58145940

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 257281, 514562, 1029124, 2058248, 3344653, 4116496, 6689306, 13378612, 26757224, 53514448]

約数ペア:

[(1, 53514448), (2, 26757224), (4, 13378612), (8, 6689306), (13, 4116496), (16, 3344653), (26, 2058248), (52, 1029124), (104, 514562), (208, 257281)]