51973136

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{45751}}^1$

素因数の和:45830

約数の個数: 20

約数和(自身を含む): 102118464

約数和(自身を除く): 50145328

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 45751, 91502, 183004, 366008, 732016, 3248321, 6496642, 12993284, 25986568, 51973136]

約数ペア:

[(1, 51973136), (2, 25986568), (4, 12993284), (8, 6496642), (16, 3248321), (71, 732016), (142, 366008), (284, 183004), (568, 91502), (1136, 45751)]