56805558

素因数分解:

$2^1\times 3^1\times {\mathrm{331}}^1\times {\mathrm{28603}}^1$

素因数の和:28939

約数の個数: 16

約数和(自身を含む): 113958336

約数和(自身を除く): 57152778

約数列:

[1, 2, 3, 6, 331, 662, 993, 1986, 28603, 57206, 85809, 171618, 9467593, 18935186, 28402779, 56805558]

約数ペア:

[(1, 56805558), (2, 28402779), (3, 18935186), (6, 9467593), (331, 171618), (662, 85809), (993, 57206), (1986, 28603)]