51987404

素因数分解:

$2^2\times 7^1\times {\mathrm{1039}}^1\times {\mathrm{1787}}^1$

素因数の和:2837

約数の個数: 24

約数和(自身を含む): 104133120

約数和(自身を除く): 52145716

約数列:

[1, 2, 4, 7, 14, 28, 1039, 1787, 2078, 3574, 4156, 7148, 7273, 12509, 14546, 25018, 29092, 50036, 1856693, 3713386, 7426772, 12996851, 25993702, 51987404]

約数ペア:

[(1, 51987404), (2, 25993702), (4, 12996851), (7, 7426772), (14, 3713386), (28, 1856693), (1039, 50036), (1787, 29092), (2078, 25018), (3574, 14546), (4156, 12509), (7148, 7273)]