51146412

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{347}}^1$

素因数の和:598

約数の個数: 48

約数和(自身を含む): 122072832

約数和(自身を除く): 70926420

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 173, 213, 284, 346, 347, 426, 519, 692, 694, 852, 1038, 1041, 1388, 2076, 2082, 4164, 12283, 24566, 24637, 36849, 49132, 49274, 60031, 73698, 73911, 98548, 120062, 147396, 147822, 180093, 240124, 295644, 360186, 720372, 4262201, 8524402, 12786603, 17048804, 25573206, 51146412]

約数ペア:

[(1, 51146412), (2, 25573206), (3, 17048804), (4, 12786603), (6, 8524402), (12, 4262201), (71, 720372), (142, 360186), (173, 295644), (213, 240124), (284, 180093), (346, 147822), (347, 147396), (426, 120062), (519, 98548), (692, 73911), (694, 73698), (852, 60031), (1038, 49274), (1041, 49132), (1388, 36849), (2076, 24637), (2082, 24566), (4164, 12283)]