55516972

素因数分解:

$2^2\times 7^1\times {\mathrm{683}}^1\times {\mathrm{2903}}^1$

素因数の和:3597

約数の個数: 24

約数和(自身を含む): 111234816

約数和(自身を除く): 55717844

約数列:

[1, 2, 4, 7, 14, 28, 683, 1366, 2732, 2903, 4781, 5806, 9562, 11612, 19124, 20321, 40642, 81284, 1982749, 3965498, 7930996, 13879243, 27758486, 55516972]

約数ペア:

[(1, 55516972), (2, 27758486), (4, 13879243), (7, 7930996), (14, 3965498), (28, 1982749), (683, 81284), (1366, 40642), (2732, 20321), (2903, 19124), (4781, 11612), (5806, 9562)]