55146025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:202

約数の個数: 48

約数和(自身を含む): 78619968

約数和(自身を除く): 23473943

約数列:

[1, 5, 11, 25, 41, 55, 67, 73, 205, 275, 335, 365, 451, 737, 803, 1025, 1675, 1825, 2255, 2747, 2993, 3685, 4015, 4891, 11275, 13735, 14965, 18425, 20075, 24455, 30217, 32923, 53801, 68675, 74825, 122275, 151085, 164615, 200531, 269005, 755425, 823075, 1002655, 1345025, 2205841, 5013275, 11029205, 55146025]

約数ペア:

[(1, 55146025), (5, 11029205), (11, 5013275), (25, 2205841), (41, 1345025), (55, 1002655), (67, 823075), (73, 755425), (205, 269005), (275, 200531), (335, 164615), (365, 151085), (451, 122275), (737, 74825), (803, 68675), (1025, 53801), (1675, 32923), (1825, 30217), (2255, 24455), (2747, 20075), (2993, 18425), (3685, 14965), (4015, 13735), (4891, 11275)]