48948540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{815809}}^1$

素因数の和:815821

約数の個数: 24

約数和(自身を含む): 137056080

約数和(自身を除く): 88107540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 815809, 1631618, 2447427, 3263236, 4079045, 4894854, 8158090, 9789708, 12237135, 16316180, 24474270, 48948540]

約数ペア:

[(1, 48948540), (2, 24474270), (3, 16316180), (4, 12237135), (5, 9789708), (6, 8158090), (10, 4894854), (12, 4079045), (15, 3263236), (20, 2447427), (30, 1631618), (60, 815809)]