52570545

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:290

約数の個数: 48

約数和(自身を含む): 91186368

約数和(自身を除く): 38615823

約数列:

[1, 3, 5, 15, 17, 51, 67, 85, 181, 201, 255, 289, 335, 543, 867, 905, 1005, 1139, 1445, 2715, 3077, 3417, 4335, 5695, 9231, 12127, 15385, 17085, 19363, 36381, 46155, 52309, 58089, 60635, 96815, 156927, 181905, 206159, 261545, 290445, 618477, 784635, 1030795, 3092385, 3504703, 10514109, 17523515, 52570545]

約数ペア:

[(1, 52570545), (3, 17523515), (5, 10514109), (15, 3504703), (17, 3092385), (51, 1030795), (67, 784635), (85, 618477), (181, 290445), (201, 261545), (255, 206159), (289, 181905), (335, 156927), (543, 96815), (867, 60635), (905, 58089), (1005, 52309), (1139, 46155), (1445, 36381), (2715, 19363), (3077, 17085), (3417, 15385), (4335, 12127), (5695, 9231)]