52878501

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{881}}^1$

素因数の和:928

約数の個数: 48

約数和(自身を含む): 89893440

約数和(自身を除く): 37014939

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 81, 117, 171, 243, 247, 351, 513, 741, 881, 1053, 1539, 2223, 2643, 3159, 4617, 6669, 7929, 11453, 16739, 20007, 23787, 34359, 50217, 60021, 71361, 103077, 150651, 214083, 217607, 309231, 451953, 652821, 927693, 1355859, 1958463, 2783079, 4067577, 5875389, 17626167, 52878501]

約数ペア:

[(1, 52878501), (3, 17626167), (9, 5875389), (13, 4067577), (19, 2783079), (27, 1958463), (39, 1355859), (57, 927693), (81, 652821), (117, 451953), (171, 309231), (243, 217607), (247, 214083), (351, 150651), (513, 103077), (741, 71361), (881, 60021), (1053, 50217), (1539, 34359), (2223, 23787), (2643, 20007), (3159, 16739), (4617, 11453), (6669, 7929)]