51923390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{273281}}^1$

素因数の和:273307

約数の個数: 16

約数和(自身を含む): 98381520

約数和(自身を除く): 46458130

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 273281, 546562, 1366405, 2732810, 5192339, 10384678, 25961695, 51923390]

約数ペア:

[(1, 51923390), (2, 25961695), (5, 10384678), (10, 5192339), (19, 2732810), (38, 1366405), (95, 546562), (190, 273281)]