48778660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{348419}}^1$

素因数の和:348435

約数の個数: 24

約数和(自身を含む): 117069120

約数和(自身を除く): 68290460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 348419, 696838, 1393676, 1742095, 2438933, 3484190, 4877866, 6968380, 9755732, 12194665, 24389330, 48778660]

約数ペア:

[(1, 48778660), (2, 24389330), (4, 12194665), (5, 9755732), (7, 6968380), (10, 4877866), (14, 3484190), (20, 2438933), (28, 1742095), (35, 1393676), (70, 696838), (140, 348419)]