51361608488

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{337905319}}^1$

素因数の和:337905344

約数の個数: 16

約数和(自身を含む): 101371596000

約数和(自身を除く): 50009987512

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 337905319, 675810638, 1351621276, 2703242552, 6420201061, 12840402122, 25680804244, 51361608488]

約数ペア:

[(1, 51361608488), (2, 25680804244), (4, 12840402122), (8, 6420201061), (19, 2703242552), (38, 1351621276), (76, 675810638), (152, 337905319)]