49494146

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 82237680

約数和(自身を除く): 32743534

約数列:

[1, 2, 13, 26, 73, 89, 146, 178, 293, 586, 949, 1157, 1898, 2314, 3809, 6497, 7618, 12994, 21389, 26077, 42778, 52154, 84461, 168922, 278057, 339001, 556114, 678002, 1903621, 3807242, 24747073, 49494146]

約数ペア:

[(1, 49494146), (2, 24747073), (13, 3807242), (26, 1903621), (73, 678002), (89, 556114), (146, 339001), (178, 278057), (293, 168922), (586, 84461), (949, 52154), (1157, 42778), (1898, 26077), (2314, 21389), (3809, 12994), (6497, 7618)]