53997972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{642833}}^1$

素因数の和:642847

約数の個数: 24

約数和(自身を含む): 143994816

約数和(自身を除く): 89996844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 642833, 1285666, 1928499, 2571332, 3856998, 4499831, 7713996, 8999662, 13499493, 17999324, 26998986, 53997972]

約数ペア:

[(1, 53997972), (2, 26998986), (3, 17999324), (4, 13499493), (6, 8999662), (7, 7713996), (12, 4499831), (14, 3856998), (21, 2571332), (28, 1928499), (42, 1285666), (84, 642833)]