51116205

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{486821}}^1$

素因数の和:486836

約数の個数: 16

約数和(自身を含む): 93469824

約数和(自身を除く): 42353619

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 486821, 1460463, 2434105, 3407747, 7302315, 10223241, 17038735, 51116205]

約数ペア:

[(1, 51116205), (3, 17038735), (5, 10223241), (7, 7302315), (15, 3407747), (21, 2434105), (35, 1460463), (105, 486821)]