53464047

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{277}}^1$

素因数の和:408

約数の個数: 48

約数和(自身を含む): 90512352

約数和(自身を除く): 37048305

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 101, 147, 273, 277, 303, 637, 707, 831, 1313, 1911, 1939, 2121, 3601, 3939, 4949, 5817, 9191, 10803, 13573, 14847, 25207, 27573, 27977, 40719, 64337, 75621, 83931, 176449, 193011, 195839, 363701, 529347, 587517, 1091103, 1370873, 2545907, 4112619, 7637721, 17821349, 53464047]

約数ペア:

[(1, 53464047), (3, 17821349), (7, 7637721), (13, 4112619), (21, 2545907), (39, 1370873), (49, 1091103), (91, 587517), (101, 529347), (147, 363701), (273, 195839), (277, 193011), (303, 176449), (637, 83931), (707, 75621), (831, 64337), (1313, 40719), (1911, 27977), (1939, 27573), (2121, 25207), (3601, 14847), (3939, 13573), (4949, 10803), (5817, 9191)]