49965903

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{15817}}^1$

素因数の和:15845

約数の個数: 24

約数和(自身を含む): 80608528

約数和(自身を除く): 30642625

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 15817, 47451, 142353, 205621, 427059, 616863, 1281177, 1850589, 3843531, 5551767, 16655301, 49965903]

約数ペア:

[(1, 49965903), (3, 16655301), (9, 5551767), (13, 3843531), (27, 1850589), (39, 1281177), (81, 616863), (117, 427059), (243, 205621), (351, 142353), (1053, 47451), (3159, 15817)]