50746120

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{9127}}^1$

素因数の和:9277

約数の個数: 32

約数和(自身を含む): 115012800

約数和(自身を除く): 64266680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 278, 556, 695, 1112, 1390, 2780, 5560, 9127, 18254, 36508, 45635, 73016, 91270, 182540, 365080, 1268653, 2537306, 5074612, 6343265, 10149224, 12686530, 25373060, 50746120]

約数ペア:

[(1, 50746120), (2, 25373060), (4, 12686530), (5, 10149224), (8, 6343265), (10, 5074612), (20, 2537306), (40, 1268653), (139, 365080), (278, 182540), (556, 91270), (695, 73016), (1112, 45635), (1390, 36508), (2780, 18254), (5560, 9127)]