53991316

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{3527}}^1$

素因数の和:3663

約数の個数: 24

約数和(自身を含む): 97796160

約数和(自身を除く): 43804844

約数列:

[1, 2, 4, 43, 86, 89, 172, 178, 356, 3527, 3827, 7054, 7654, 14108, 15308, 151661, 303322, 313903, 606644, 627806, 1255612, 13497829, 26995658, 53991316]

約数ペア:

[(1, 53991316), (2, 26995658), (4, 13497829), (43, 1255612), (86, 627806), (89, 606644), (172, 313903), (178, 303322), (356, 151661), (3527, 15308), (3827, 14108), (7054, 7654)]