55747471

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{1307}}^1$

素因数の和:1530

約数の個数: 16

約数和(自身を含む): 63945504

約数和(自身を除く): 8198033

約数列:

[1, 13, 17, 193, 221, 1307, 2509, 3281, 16991, 22219, 42653, 252251, 288847, 3279263, 4288267, 55747471]

約数ペア:

[(1, 55747471), (13, 4288267), (17, 3279263), (193, 288847), (221, 252251), (1307, 42653), (2509, 22219), (3281, 16991)]