49985846

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:380

約数の個数: 32

約数和(自身を含む): 81285120

約数和(自身を除く): 31299274

約数列:

[1, 2, 19, 38, 71, 97, 142, 191, 194, 382, 1349, 1843, 2698, 3629, 3686, 6887, 7258, 13561, 13774, 18527, 27122, 37054, 130853, 257659, 261706, 352013, 515318, 704026, 1315417, 2630834, 24992923, 49985846]

約数ペア:

[(1, 49985846), (2, 24992923), (19, 2630834), (38, 1315417), (71, 704026), (97, 515318), (142, 352013), (191, 261706), (194, 257659), (382, 130853), (1349, 37054), (1843, 27122), (2698, 18527), (3629, 13774), (3686, 13561), (6887, 7258)]