50809388

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{20389}}^1$

素因数の和:20489

約数の個数: 24

約数和(自身を含む): 102765600

約数和(自身を除く): 51956212

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 20389, 40778, 81556, 142723, 285446, 570892, 1814621, 3629242, 7258484, 12702347, 25404694, 50809388]

約数ペア:

[(1, 50809388), (2, 25404694), (4, 12702347), (7, 7258484), (14, 3629242), (28, 1814621), (89, 570892), (178, 285446), (356, 142723), (623, 81556), (1246, 40778), (2492, 20389)]