51711686

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{953}}^1\times {\mathrm{2087}}^1$

素因数の和:3055

約数の個数: 16

約数和(自身を含む): 83661984

約数和(自身を除く): 31950298

約数列:

[1, 2, 13, 26, 953, 1906, 2087, 4174, 12389, 24778, 27131, 54262, 1988911, 3977822, 25855843, 51711686]

約数ペア:

[(1, 51711686), (2, 25855843), (13, 3977822), (26, 1988911), (953, 54262), (1906, 27131), (2087, 24778), (4174, 12389)]