53863180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{384737}}^1$

素因数の和:384753

約数の個数: 24

約数和(自身を含む): 129271968

約数和(自身を除く): 75408788

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 384737, 769474, 1538948, 1923685, 2693159, 3847370, 5386318, 7694740, 10772636, 13465795, 26931590, 53863180]

約数ペア:

[(1, 53863180), (2, 26931590), (4, 13465795), (5, 10772636), (7, 7694740), (10, 5386318), (14, 3847370), (20, 2693159), (28, 1923685), (35, 1538948), (70, 769474), (140, 384737)]