53489429

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{409}}^1$

素因数の和:597

約数の個数: 24

約数和(自身を含む): 66464280

約数和(自身を除く): 12974851

約数列:

[1, 7, 17, 49, 119, 157, 409, 833, 1099, 2669, 2863, 6953, 7693, 18683, 20041, 48671, 64213, 130781, 340697, 449491, 1091621, 3146437, 7641347, 53489429]

約数ペア:

[(1, 53489429), (7, 7641347), (17, 3146437), (49, 1091621), (119, 449491), (157, 340697), (409, 130781), (833, 64213), (1099, 48671), (2669, 20041), (2863, 18683), (6953, 7693)]