50870125

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{21419}}^1$

素因数の和:21453

約数の個数: 16

約数和(自身を含む): 66830400

約数和(自身を除く): 15960275

約数列:

[1, 5, 19, 25, 95, 125, 475, 2375, 21419, 107095, 406961, 535475, 2034805, 2677375, 10174025, 50870125]

約数ペア:

[(1, 50870125), (5, 10174025), (19, 2677375), (25, 2034805), (95, 535475), (125, 406961), (475, 107095), (2375, 21419)]