48907929

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19571}}^1$

素因数の和:19605

約数の個数: 24

約数和(自身を含む): 80323488

約数和(自身を除く): 31415559

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2499, 19571, 58713, 136997, 332707, 410991, 958979, 998121, 2328949, 2876937, 6986847, 16302643, 48907929]

約数ペア:

[(1, 48907929), (3, 16302643), (7, 6986847), (17, 2876937), (21, 2328949), (49, 998121), (51, 958979), (119, 410991), (147, 332707), (357, 136997), (833, 58713), (2499, 19571)]