51731526

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{111973}}^1$

素因数の和:111996

約数の個数: 32

約数和(自身を含む): 128994048

約数和(自身を除く): 77262522

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 111973, 223946, 335919, 671838, 783811, 1231703, 1567622, 2351433, 2463406, 3695109, 4702866, 7390218, 8621921, 17243842, 25865763, 51731526]

約数ペア:

[(1, 51731526), (2, 25865763), (3, 17243842), (6, 8621921), (7, 7390218), (11, 4702866), (14, 3695109), (21, 2463406), (22, 2351433), (33, 1567622), (42, 1231703), (66, 783811), (77, 671838), (154, 335919), (231, 223946), (462, 111973)]