51450305

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{383}}^1\times {\mathrm{401}}^1$

素因数の和:856

約数の個数: 16

約数和(自身を含む): 62982144

約数和(自身を除く): 11531839

約数列:

[1, 5, 67, 335, 383, 401, 1915, 2005, 25661, 26867, 128305, 134335, 153583, 767915, 10290061, 51450305]

約数ペア:

[(1, 51450305), (5, 10290061), (67, 767915), (335, 153583), (383, 134335), (401, 128305), (1915, 26867), (2005, 25661)]