50400880

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{11887}}^1$

素因数の和:11953

約数の個数: 40

約数和(自身を含む): 119403072

約数和(自身を除く): 69002192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 11887, 23774, 47548, 59435, 95096, 118870, 190192, 237740, 475480, 630011, 950960, 1260022, 2520044, 3150055, 5040088, 6300110, 10080176, 12600220, 25200440, 50400880]

約数ペア:

[(1, 50400880), (2, 25200440), (4, 12600220), (5, 10080176), (8, 6300110), (10, 5040088), (16, 3150055), (20, 2520044), (40, 1260022), (53, 950960), (80, 630011), (106, 475480), (212, 237740), (265, 190192), (424, 118870), (530, 95096), (848, 59435), (1060, 47548), (2120, 23774), (4240, 11887)]