53191645

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{19031}}^1$

素因数の和:19092

約数の個数: 16

約数和(自身を含む): 70342272

約数和(自身を除く): 17150627

約数列:

[1, 5, 13, 43, 65, 215, 559, 2795, 19031, 95155, 247403, 818333, 1237015, 4091665, 10638329, 53191645]

約数ペア:

[(1, 53191645), (5, 10638329), (13, 4091665), (43, 1237015), (65, 818333), (215, 247403), (559, 95155), (2795, 19031)]