49394080

素因数分解:

$2^5\times 5^1\times {\mathrm{308713}}^1$

素因数の和:308728

約数の個数: 24

約数和(自身を含む): 116693892

約数和(自身を除く): 67299812

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 308713, 617426, 1234852, 1543565, 2469704, 3087130, 4939408, 6174260, 9878816, 12348520, 24697040, 49394080]

約数ペア:

[(1, 49394080), (2, 24697040), (4, 12348520), (5, 9878816), (8, 6174260), (10, 4939408), (16, 3087130), (20, 2469704), (32, 1543565), (40, 1234852), (80, 617426), (160, 308713)]