53379362

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{1889}}^1$

素因数の和:2161

約数の個数: 16

約数和(自身を含む): 81648000

約数和(自身を除く): 28268638

約数列:

[1, 2, 71, 142, 199, 398, 1889, 3778, 14129, 28258, 134119, 268238, 375911, 751822, 26689681, 53379362]

約数ペア:

[(1, 53379362), (2, 26689681), (71, 751822), (142, 375911), (199, 268238), (398, 134119), (1889, 28258), (3778, 14129)]