49871998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{119311}}^1$

素因数の和:119343

約数の個数: 16

約数和(自身を含む): 85904640

約数和(自身を除く): 36032642

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 119311, 238622, 1312421, 2266909, 2624842, 4533818, 24935999, 49871998]

約数ペア:

[(1, 49871998), (2, 24935999), (11, 4533818), (19, 2624842), (22, 2266909), (38, 1312421), (209, 238622), (418, 119311)]