53990902

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{4013}}^1$

素因数の和:4084

約数の個数: 24

約数和(自身を含む): 95661648

約数和(自身を除く): 41670746

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 961, 1922, 4013, 6727, 8026, 13454, 28091, 56182, 124403, 248806, 870821, 1741642, 3856493, 7712986, 26995451, 53990902]

約数ペア:

[(1, 53990902), (2, 26995451), (7, 7712986), (14, 3856493), (31, 1741642), (62, 870821), (217, 248806), (434, 124403), (961, 56182), (1922, 28091), (4013, 13454), (6727, 8026)]