51988377

素因数分解:

$3^1\times 7^1\times {\mathrm{1367}}^1\times {\mathrm{1811}}^1$

素因数の和:3188

約数の個数: 16

約数和(自身を含む): 79322112

約数和(自身を除く): 27333735

約数列:

[1, 3, 7, 21, 1367, 1811, 4101, 5433, 9569, 12677, 28707, 38031, 2475637, 7426911, 17329459, 51988377]

約数ペア:

[(1, 51988377), (3, 17329459), (7, 7426911), (21, 2475637), (1367, 38031), (1811, 28707), (4101, 12677), (5433, 9569)]