56874895

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{147727}}^1$

素因数の和:147750

約数の個数: 16

約数和(自身を含む): 85091328

約数和(自身を除く): 28216433

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 147727, 738635, 1034089, 1624997, 5170445, 8124985, 11374979, 56874895]

約数ペア:

[(1, 56874895), (5, 11374979), (7, 8124985), (11, 5170445), (35, 1624997), (55, 1034089), (77, 738635), (385, 147727)]