55549998

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{10753}}^1$

素因数の和:10809

約数の個数: 48

約数和(自身を含む): 140920416

約数和(自身を除く): 85370418

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 63, 82, 123, 126, 246, 287, 369, 574, 738, 861, 1722, 2583, 5166, 10753, 21506, 32259, 64518, 75271, 96777, 150542, 193554, 225813, 440873, 451626, 677439, 881746, 1322619, 1354878, 2645238, 3086111, 3967857, 6172222, 7935714, 9258333, 18516666, 27774999, 55549998]

約数ペア:

[(1, 55549998), (2, 27774999), (3, 18516666), (6, 9258333), (7, 7935714), (9, 6172222), (14, 3967857), (18, 3086111), (21, 2645238), (41, 1354878), (42, 1322619), (63, 881746), (82, 677439), (123, 451626), (126, 440873), (246, 225813), (287, 193554), (369, 150542), (574, 96777), (738, 75271), (861, 64518), (1722, 32259), (2583, 21506), (5166, 10753)]