50240360

素因数分解:

$2^3\times 5^1\times {\mathrm{1256009}}^1$

素因数の和:1256020

約数の個数: 16

約数和(自身を含む): 113040900

約数和(自身を除く): 62800540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1256009, 2512018, 5024036, 6280045, 10048072, 12560090, 25120180, 50240360]

約数ペア:

[(1, 50240360), (2, 25120180), (4, 12560090), (5, 10048072), (8, 6280045), (10, 5024036), (20, 2512018), (40, 1256009)]