53648530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{1009}}^1$

素因数の和:1438

約数の個数: 32

約数和(自身を含む): 104353200

約数和(自身を除く): 50704670

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 409, 818, 1009, 2018, 2045, 4090, 5045, 5317, 10090, 10634, 13117, 26234, 26585, 53170, 65585, 131170, 412681, 825362, 2063405, 4126810, 5364853, 10729706, 26824265, 53648530]

約数ペア:

[(1, 53648530), (2, 26824265), (5, 10729706), (10, 5364853), (13, 4126810), (26, 2063405), (65, 825362), (130, 412681), (409, 131170), (818, 65585), (1009, 53170), (2018, 26585), (2045, 26234), (4090, 13117), (5045, 10634), (5317, 10090)]