53549691

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1$

素因数の和:403

約数の個数: 32

約数和(自身を含む): 79252992

約数和(自身を除く): 25703301

約数列:

[1, 3, 13, 39, 71, 83, 213, 233, 249, 699, 923, 1079, 2769, 3029, 3237, 5893, 9087, 16543, 17679, 19339, 49629, 58017, 76609, 215059, 229827, 251407, 645177, 754221, 1373069, 4119207, 17849897, 53549691]

約数ペア:

[(1, 53549691), (3, 17849897), (13, 4119207), (39, 1373069), (71, 754221), (83, 645177), (213, 251407), (233, 229827), (249, 215059), (699, 76609), (923, 58017), (1079, 49629), (2769, 19339), (3029, 17679), (3237, 16543), (5893, 9087)]