56909454

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1354987}}^1$

素因数の和:1354999

約数の個数: 16

約数和(自身を含む): 130078848

約数和(自身を除く): 73169394

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1354987, 2709974, 4064961, 8129922, 9484909, 18969818, 28454727, 56909454]

約数ペア:

[(1, 56909454), (2, 28454727), (3, 18969818), (6, 9484909), (7, 8129922), (14, 4064961), (21, 2709974), (42, 1354987)]