49505488

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{162847}}^1$

素因数の和:162874

約数の個数: 20

約数和(自身を含む): 100965760

約数和(自身を除く): 51460272

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 162847, 325694, 651388, 1302776, 2605552, 3094093, 6188186, 12376372, 24752744, 49505488]

約数ペア:

[(1, 49505488), (2, 24752744), (4, 12376372), (8, 6188186), (16, 3094093), (19, 2605552), (38, 1302776), (76, 651388), (152, 325694), (304, 162847)]