49285180

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{50291}}^1$

素因数の和:50314

約数の個数: 36

約数和(自身を含む): 120399048

約数和(自身を除く): 71113868

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 50291, 100582, 201164, 251455, 352037, 502910, 704074, 1005820, 1408148, 1760185, 2464259, 3520370, 4928518, 7040740, 9857036, 12321295, 24642590, 49285180]

約数ペア:

[(1, 49285180), (2, 24642590), (4, 12321295), (5, 9857036), (7, 7040740), (10, 4928518), (14, 3520370), (20, 2464259), (28, 1760185), (35, 1408148), (49, 1005820), (70, 704074), (98, 502910), (140, 352037), (196, 251455), (245, 201164), (490, 100582), (980, 50291)]