49898975

素因数分解:

$5^2\times 7^1\times {\mathrm{389}}^1\times {\mathrm{733}}^1$

素因数の和:1139

約数の個数: 24

約数和(自身を含む): 70992480

約数和(自身を除く): 21093505

約数列:

[1, 5, 7, 25, 35, 175, 389, 733, 1945, 2723, 3665, 5131, 9725, 13615, 18325, 25655, 68075, 128275, 285137, 1425685, 1995959, 7128425, 9979795, 49898975]

約数ペア:

[(1, 49898975), (5, 9979795), (7, 7128425), (25, 1995959), (35, 1425685), (175, 285137), (389, 128275), (733, 68075), (1945, 25655), (2723, 18325), (3665, 13615), (5131, 9725)]