56526988

素因数分解:

$2^2\times 7^2\times {\mathrm{288403}}^1$

素因数の和:288421

約数の個数: 18

約数和(自身を含む): 115073196

約数和(自身を除く): 58546208

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 288403, 576806, 1153612, 2018821, 4037642, 8075284, 14131747, 28263494, 56526988]

約数ペア:

[(1, 56526988), (2, 28263494), (4, 14131747), (7, 8075284), (14, 4037642), (28, 2018821), (49, 1153612), (98, 576806), (196, 288403)]