49116620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{50119}}^1$

素因数の和:50142

約数の個数: 36

約数和(自身を含む): 119987280

約数和(自身を除く): 70870660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 50119, 100238, 200476, 250595, 350833, 501190, 701666, 1002380, 1403332, 1754165, 2455831, 3508330, 4911662, 7016660, 9823324, 12279155, 24558310, 49116620]

約数ペア:

[(1, 49116620), (2, 24558310), (4, 12279155), (5, 9823324), (7, 7016660), (10, 4911662), (14, 3508330), (20, 2455831), (28, 1754165), (35, 1403332), (49, 1002380), (70, 701666), (98, 501190), (140, 350833), (196, 250595), (245, 200476), (490, 100238), (980, 50119)]