56217185

素因数分解:

$5^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1\times {\mathrm{397}}^1$

素因数の和:752

約数の個数: 16

約数和(自身を含む): 68468736

約数和(自身を除く): 12251551

約数列:

[1, 5, 127, 223, 397, 635, 1115, 1985, 28321, 50419, 88531, 141605, 252095, 442655, 11243437, 56217185]

約数ペア:

[(1, 56217185), (5, 11243437), (127, 442655), (223, 252095), (397, 141605), (635, 88531), (1115, 50419), (1985, 28321)]