51814644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{616841}}^1$

素因数の和:616855

約数の個数: 24

約数和(自身を含む): 138172608

約数和(自身を除く): 86357964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 616841, 1233682, 1850523, 2467364, 3701046, 4317887, 7402092, 8635774, 12953661, 17271548, 25907322, 51814644]

約数ペア:

[(1, 51814644), (2, 25907322), (3, 17271548), (4, 12953661), (6, 8635774), (7, 7402092), (12, 4317887), (14, 3701046), (21, 2467364), (28, 1850523), (42, 1233682), (84, 616841)]