51903260

素因数分解:

$2^2\times 5^1\times {\mathrm{1433}}^1\times {\mathrm{1811}}^1$

素因数の和:3253

約数の個数: 24

約数和(自身を含む): 109133136

約数和(自身を除く): 57229876

約数列:

[1, 2, 4, 5, 10, 20, 1433, 1811, 2866, 3622, 5732, 7165, 7244, 9055, 14330, 18110, 28660, 36220, 2595163, 5190326, 10380652, 12975815, 25951630, 51903260]

約数ペア:

[(1, 51903260), (2, 25951630), (4, 12975815), (5, 10380652), (10, 5190326), (20, 2595163), (1433, 36220), (1811, 28660), (2866, 18110), (3622, 14330), (5732, 9055), (7165, 7244)]