51014140

素因数分解:

$2^2\times 5^1\times {\mathrm{1381}}^1\times {\mathrm{1847}}^1$

素因数の和:3237

約数の個数: 24

約数和(自身を含む): 107265312

約数和(自身を除く): 56251172

約数列:

[1, 2, 4, 5, 10, 20, 1381, 1847, 2762, 3694, 5524, 6905, 7388, 9235, 13810, 18470, 27620, 36940, 2550707, 5101414, 10202828, 12753535, 25507070, 51014140]

約数ペア:

[(1, 51014140), (2, 25507070), (4, 12753535), (5, 10202828), (10, 5101414), (20, 2550707), (1381, 36940), (1847, 27620), (2762, 18470), (3694, 13810), (5524, 9235), (6905, 7388)]