54952495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{19661}}^1$

素因数の和:19722

約数の個数: 16

約数和(自身を含む): 72670752

約数和(自身を除く): 17718257

約数列:

[1, 5, 13, 43, 65, 215, 559, 2795, 19661, 98305, 255593, 845423, 1277965, 4227115, 10990499, 54952495]

約数ペア:

[(1, 54952495), (5, 10990499), (13, 4227115), (43, 1277965), (65, 845423), (215, 255593), (559, 98305), (2795, 19661)]