51089730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1702991}}^1$

素因数の和:1703001

約数の個数: 16

約数和(自身を含む): 122615424

約数和(自身を除く): 71525694

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1702991, 3405982, 5108973, 8514955, 10217946, 17029910, 25544865, 51089730]

約数ペア:

[(1, 51089730), (2, 25544865), (3, 17029910), (5, 10217946), (6, 8514955), (10, 5108973), (15, 3405982), (30, 1702991)]