51163548

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{39847}}^1$

素因数の和:39961

約数の個数: 24

約数和(自身を含む): 120500352

約数和(自身を除く): 69336804

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 39847, 79694, 119541, 159388, 239082, 478164, 4263629, 8527258, 12790887, 17054516, 25581774, 51163548]

約数ペア:

[(1, 51163548), (2, 25581774), (3, 17054516), (4, 12790887), (6, 8527258), (12, 4263629), (107, 478164), (214, 239082), (321, 159388), (428, 119541), (642, 79694), (1284, 39847)]