49920312

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{160001}}^1$

素因数の和:160023

約数の個数: 32

約数和(自身を含む): 134401680

約数和(自身を除く): 84481368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 160001, 320002, 480003, 640004, 960006, 1280008, 1920012, 2080013, 3840024, 4160026, 6240039, 8320052, 12480078, 16640104, 24960156, 49920312]

約数ペア:

[(1, 49920312), (2, 24960156), (3, 16640104), (4, 12480078), (6, 8320052), (8, 6240039), (12, 4160026), (13, 3840024), (24, 2080013), (26, 1920012), (39, 1280008), (52, 960006), (78, 640004), (104, 480003), (156, 320002), (312, 160001)]