51221412

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{129347}}^1$

素因数の和:129368

約数の個数: 36

約数和(自身を含む): 141248016

約数和(自身を除く): 90026604

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 129347, 258694, 388041, 517388, 776082, 1164123, 1422817, 1552164, 2328246, 2845634, 4268451, 4656492, 5691268, 8536902, 12805353, 17073804, 25610706, 51221412]

約数ペア:

[(1, 51221412), (2, 25610706), (3, 17073804), (4, 12805353), (6, 8536902), (9, 5691268), (11, 4656492), (12, 4268451), (18, 2845634), (22, 2328246), (33, 1552164), (36, 1422817), (44, 1164123), (66, 776082), (99, 517388), (132, 388041), (198, 258694), (396, 129347)]