51210130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{269527}}^1$

素因数の和:269553

約数の個数: 16

約数和(自身を含む): 97030080

約数和(自身を除く): 45819950

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 269527, 539054, 1347635, 2695270, 5121013, 10242026, 25605065, 51210130]

約数ペア:

[(1, 51210130), (2, 25605065), (5, 10242026), (10, 5121013), (19, 2695270), (38, 1347635), (95, 539054), (190, 269527)]