49893351

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 73156608

約数和(自身を除く): 23263257

約数列:

[1, 3, 17, 41, 51, 107, 123, 223, 321, 669, 697, 1819, 2091, 3791, 4387, 5457, 9143, 11373, 13161, 23861, 27429, 71583, 74579, 155431, 223737, 405637, 466293, 978301, 1216911, 2934903, 16631117, 49893351]

約数ペア:

[(1, 49893351), (3, 16631117), (17, 2934903), (41, 1216911), (51, 978301), (107, 466293), (123, 405637), (223, 223737), (321, 155431), (669, 74579), (697, 71583), (1819, 27429), (2091, 23861), (3791, 13161), (4387, 11373), (5457, 9143)]