51396976

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{169069}}^1$

素因数の和:169096

約数の個数: 20

約数和(自身を含む): 104823400

約数和(自身を除く): 53426424

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 169069, 338138, 676276, 1352552, 2705104, 3212311, 6424622, 12849244, 25698488, 51396976]

約数ペア:

[(1, 51396976), (2, 25698488), (4, 12849244), (8, 6424622), (16, 3212311), (19, 2705104), (38, 1352552), (76, 676276), (152, 338138), (304, 169069)]