53220365

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{547}}^1$

素因数の和:653

約数の個数: 32

約数和(自身を含む): 73388160

約数和(自身を除く): 20167795

約数列:

[1, 5, 11, 29, 55, 61, 145, 305, 319, 547, 671, 1595, 1769, 2735, 3355, 6017, 8845, 15863, 19459, 30085, 33367, 79315, 97295, 166835, 174493, 367037, 872465, 967643, 1835185, 4838215, 10644073, 53220365]

約数ペア:

[(1, 53220365), (5, 10644073), (11, 4838215), (29, 1835185), (55, 967643), (61, 872465), (145, 367037), (305, 174493), (319, 166835), (547, 97295), (671, 79315), (1595, 33367), (1769, 30085), (2735, 19459), (3355, 15863), (6017, 8845)]