51346659

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{277}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 86962848

約数和(自身を除く): 35616189

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 97, 147, 273, 277, 291, 637, 679, 831, 1261, 1911, 1939, 2037, 3601, 3783, 4753, 5817, 8827, 10803, 13573, 14259, 25207, 26481, 26869, 40719, 61789, 75621, 80607, 176449, 185367, 188083, 349297, 529347, 564249, 1047891, 1316581, 2445079, 3949743, 7335237, 17115553, 51346659]

約数ペア:

[(1, 51346659), (3, 17115553), (7, 7335237), (13, 3949743), (21, 2445079), (39, 1316581), (49, 1047891), (91, 564249), (97, 529347), (147, 349297), (273, 188083), (277, 185367), (291, 176449), (637, 80607), (679, 75621), (831, 61789), (1261, 40719), (1911, 26869), (1939, 26481), (2037, 25207), (3601, 14259), (3783, 13573), (4753, 10803), (5817, 8827)]