56552356

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{19609}}^1$

素因数の和:19723

約数の個数: 24

約数和(自身を含む): 114208640

約数和(自身を除く): 57656284

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 19609, 39218, 78436, 137263, 274526, 549052, 2019727, 4039454, 8078908, 14138089, 28276178, 56552356]

約数ペア:

[(1, 56552356), (2, 28276178), (4, 14138089), (7, 8078908), (14, 4039454), (28, 2019727), (103, 549052), (206, 274526), (412, 137263), (721, 78436), (1442, 39218), (2884, 19609)]