52137260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{372409}}^1$

素因数の和:372425

約数の個数: 24

約数和(自身を含む): 125129760

約数和(自身を除く): 72992500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 372409, 744818, 1489636, 1862045, 2606863, 3724090, 5213726, 7448180, 10427452, 13034315, 26068630, 52137260]

約数ペア:

[(1, 52137260), (2, 26068630), (4, 13034315), (5, 10427452), (7, 7448180), (10, 5213726), (14, 3724090), (20, 2606863), (28, 1862045), (35, 1489636), (70, 744818), (140, 372409)]