50890352

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{138289}}^1$

素因数の和:138320

約数の個数: 20

約数和(自身を含む): 102887760

約数和(自身を除く): 51997408

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 138289, 276578, 553156, 1106312, 2212624, 3180647, 6361294, 12722588, 25445176, 50890352]

約数ペア:

[(1, 50890352), (2, 25445176), (4, 12722588), (8, 6361294), (16, 3180647), (23, 2212624), (46, 1106312), (92, 553156), (184, 276578), (368, 138289)]