51389716

素因数分解:

$2^2\times 7^1\times {\mathrm{677}}^1\times {\mathrm{2711}}^1$

素因数の和:3399

約数の個数: 24

約数和(自身を含む): 102969216

約数和(自身を除く): 51579500

約数列:

[1, 2, 4, 7, 14, 28, 677, 1354, 2708, 2711, 4739, 5422, 9478, 10844, 18956, 18977, 37954, 75908, 1835347, 3670694, 7341388, 12847429, 25694858, 51389716]

約数ペア:

[(1, 51389716), (2, 25694858), (4, 12847429), (7, 7341388), (14, 3670694), (28, 1835347), (677, 75908), (1354, 37954), (2708, 18977), (2711, 18956), (4739, 10844), (5422, 9478)]