49970380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131501}}^1$

素因数の和:131529

約数の個数: 24

約数和(自身を含む): 110461680

約数和(自身を除く): 60491300

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 131501, 263002, 526004, 657505, 1315010, 2498519, 2630020, 4997038, 9994076, 12492595, 24985190, 49970380]

約数ペア:

[(1, 49970380), (2, 24985190), (4, 12492595), (5, 9994076), (10, 4997038), (19, 2630020), (20, 2498519), (38, 1315010), (76, 657505), (95, 526004), (190, 263002), (380, 131501)]