50868280

素因数分解:

$2^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{4591}}^1$

素因数の和:4879

約数の個数: 32

約数和(自身を含む): 114891840

約数和(自身を除く): 64023560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 277, 554, 1108, 1385, 2216, 2770, 4591, 5540, 9182, 11080, 18364, 22955, 36728, 45910, 91820, 183640, 1271707, 2543414, 5086828, 6358535, 10173656, 12717070, 25434140, 50868280]

約数ペア:

[(1, 50868280), (2, 25434140), (4, 12717070), (5, 10173656), (8, 6358535), (10, 5086828), (20, 2543414), (40, 1271707), (277, 183640), (554, 91820), (1108, 45910), (1385, 36728), (2216, 22955), (2770, 18364), (4591, 11080), (5540, 9182)]