51515504

素因数分解:

$2^4\times {\mathrm{1009}}^1\times {\mathrm{3191}}^1$

素因数の和:4208

約数の個数: 20

約数和(自身を含む): 99941520

約数和(自身を除く): 48426016

約数列:

[1, 2, 4, 8, 16, 1009, 2018, 3191, 4036, 6382, 8072, 12764, 16144, 25528, 51056, 3219719, 6439438, 12878876, 25757752, 51515504]

約数ペア:

[(1, 51515504), (2, 25757752), (4, 12878876), (8, 6439438), (16, 3219719), (1009, 51056), (2018, 25528), (3191, 16144), (4036, 12764), (6382, 8072)]