56681030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{809729}}^1$

素因数の和:809743

約数の個数: 16

約数和(自身を含む): 116601120

約数和(自身を除く): 59920090

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 809729, 1619458, 4048645, 5668103, 8097290, 11336206, 28340515, 56681030]

約数ペア:

[(1, 56681030), (2, 28340515), (5, 11336206), (7, 8097290), (10, 5668103), (14, 4048645), (35, 1619458), (70, 809729)]