51539260

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{54829}}^1$

素因数の和:54885

約数の個数: 24

約数和(自身を含む): 110537280

約数和(自身を除く): 58998020

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 54829, 109658, 219316, 274145, 548290, 1096580, 2576963, 5153926, 10307852, 12884815, 25769630, 51539260]

約数ペア:

[(1, 51539260), (2, 25769630), (4, 12884815), (5, 10307852), (10, 5153926), (20, 2576963), (47, 1096580), (94, 548290), (188, 274145), (235, 219316), (470, 109658), (940, 54829)]