56566475

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10427}}^1$

素因数の和:10475

約数の個数: 24

約数和(自身を含む): 82756608

約数和(自身を除く): 26190133

約数列:

[1, 5, 7, 25, 31, 35, 155, 175, 217, 775, 1085, 5425, 10427, 52135, 72989, 260675, 323237, 364945, 1616185, 1824725, 2262659, 8080925, 11313295, 56566475]

約数ペア:

[(1, 56566475), (5, 11313295), (7, 8080925), (25, 2262659), (31, 1824725), (35, 1616185), (155, 364945), (175, 323237), (217, 260675), (775, 72989), (1085, 52135), (5425, 10427)]