51242035

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{2909}}^1$

素因数の和:3198

約数の個数: 16

約数和(自身を含む): 66487680

約数和(自身を除く): 15245645

約数列:

[1, 5, 13, 65, 271, 1355, 2909, 3523, 14545, 17615, 37817, 189085, 788339, 3941695, 10248407, 51242035]

約数ペア:

[(1, 51242035), (5, 10248407), (13, 3941695), (65, 788339), (271, 189085), (1355, 37817), (2909, 17615), (3523, 14545)]