52491460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{374939}}^1$

素因数の和:374955

約数の個数: 24

約数和(自身を含む): 125979840

約数和(自身を除く): 73488380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 374939, 749878, 1499756, 1874695, 2624573, 3749390, 5249146, 7498780, 10498292, 13122865, 26245730, 52491460]

約数ペア:

[(1, 52491460), (2, 26245730), (4, 13122865), (5, 10498292), (7, 7498780), (10, 5249146), (14, 3749390), (20, 2624573), (28, 1874695), (35, 1499756), (70, 749878), (140, 374939)]