49130540

素因数分解:

$2^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{6959}}^1$

素因数の和:7321

約数の個数: 24

約数和(自身を含む): 103481280

約数和(自身を除く): 54350740

約数列:

[1, 2, 4, 5, 10, 20, 353, 706, 1412, 1765, 3530, 6959, 7060, 13918, 27836, 34795, 69590, 139180, 2456527, 4913054, 9826108, 12282635, 24565270, 49130540]

約数ペア:

[(1, 49130540), (2, 24565270), (4, 12282635), (5, 9826108), (10, 4913054), (20, 2456527), (353, 139180), (706, 69590), (1412, 34795), (1765, 27836), (3530, 13918), (6959, 7060)]