48641590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{16831}}^1$

素因数の和:16872

約数の個数: 24

約数和(自身を含む): 93013632

約数和(自身を除く): 44372042

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 16831, 33662, 84155, 168310, 286127, 572254, 1430635, 2861270, 4864159, 9728318, 24320795, 48641590]

約数ペア:

[(1, 48641590), (2, 24320795), (5, 9728318), (10, 4864159), (17, 2861270), (34, 1430635), (85, 572254), (170, 286127), (289, 168310), (578, 84155), (1445, 33662), (2890, 16831)]