50643759

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:327

約数の個数: 32

約数和(自身を含む): 73440000

約数和(自身を除く): 22796241

約数列:

[1, 3, 19, 57, 67, 89, 149, 201, 267, 447, 1273, 1691, 2831, 3819, 5073, 5963, 8493, 9983, 13261, 17889, 29949, 39783, 113297, 189677, 251959, 339891, 569031, 755877, 888487, 2665461, 16881253, 50643759]

約数ペア:

[(1, 50643759), (3, 16881253), (19, 2665461), (57, 888487), (67, 755877), (89, 569031), (149, 339891), (201, 251959), (267, 189677), (447, 113297), (1273, 39783), (1691, 29949), (2831, 17889), (3819, 13261), (5073, 9983), (5963, 8493)]