50824720

素因数分解:

$2^4\times 5^1\times {\mathrm{635309}}^1$

素因数の和:635322

約数の個数: 20

約数和(自身を含む): 118167660

約数和(自身を除く): 67342940

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 635309, 1270618, 2541236, 3176545, 5082472, 6353090, 10164944, 12706180, 25412360, 50824720]

約数ペア:

[(1, 50824720), (2, 25412360), (4, 12706180), (5, 10164944), (8, 6353090), (10, 5082472), (16, 3176545), (20, 2541236), (40, 1270618), (80, 635309)]