51851437

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 63037440

約数和(自身を除く): 11186003

約数列:

[1, 11, 19, 31, 53, 151, 209, 341, 583, 589, 1007, 1643, 1661, 2869, 4681, 6479, 8003, 11077, 18073, 31217, 31559, 51491, 88033, 88939, 152057, 248093, 343387, 978329, 1672627, 2729023, 4713767, 51851437]

約数ペア:

[(1, 51851437), (11, 4713767), (19, 2729023), (31, 1672627), (53, 978329), (151, 343387), (209, 248093), (341, 152057), (583, 88939), (589, 88033), (1007, 51491), (1643, 31559), (1661, 31217), (2869, 18073), (4681, 11077), (6479, 8003)]