48571460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{346939}}^1$

素因数の和:346955

約数の個数: 24

約数和(自身を含む): 116571840

約数和(自身を除く): 68000380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 346939, 693878, 1387756, 1734695, 2428573, 3469390, 4857146, 6938780, 9714292, 12142865, 24285730, 48571460]

約数ペア:

[(1, 48571460), (2, 24285730), (4, 12142865), (5, 9714292), (7, 6938780), (10, 4857146), (14, 3469390), (20, 2428573), (28, 1734695), (35, 1387756), (70, 693878), (140, 346939)]