51707665

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{887}}^1$

素因数の和:1112

約数の個数: 16

約数和(自身を含む): 63296640

約数和(自身を除く): 11588975

約数列:

[1, 5, 89, 131, 445, 655, 887, 4435, 11659, 58295, 78943, 116197, 394715, 580985, 10341533, 51707665]

約数ペア:

[(1, 51707665), (5, 10341533), (89, 580985), (131, 394715), (445, 116197), (655, 78943), (887, 58295), (4435, 11659)]