54807376

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{20269}}^1$

素因数の和:20303

約数の個数: 30

約数和(自身を含む): 114991710

約数和(自身を除く): 60184334

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 20269, 40538, 81076, 162152, 263497, 324304, 526994, 1053988, 2107976, 3425461, 4215952, 6850922, 13701844, 27403688, 54807376]

約数ペア:

[(1, 54807376), (2, 27403688), (4, 13701844), (8, 6850922), (13, 4215952), (16, 3425461), (26, 2107976), (52, 1053988), (104, 526994), (169, 324304), (208, 263497), (338, 162152), (676, 81076), (1352, 40538), (2704, 20269)]