48947045

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{19697}}^1$

素因数の和:19780

約数の個数: 16

約数和(自身を含む): 68076288

約数和(自身を除く): 19129243

約数列:

[1, 5, 7, 35, 71, 355, 497, 2485, 19697, 98485, 137879, 689395, 1398487, 6992435, 9789409, 48947045]

約数ペア:

[(1, 48947045), (5, 9789409), (7, 6992435), (35, 1398487), (71, 689395), (355, 137879), (497, 98485), (2485, 19697)]