55456422

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1320391}}^1$

素因数の和:1320403

約数の個数: 16

約数和(自身を含む): 126757632

約数和(自身を除く): 71301210

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1320391, 2640782, 3961173, 7922346, 9242737, 18485474, 27728211, 55456422]

約数ペア:

[(1, 55456422), (2, 27728211), (3, 18485474), (6, 9242737), (7, 7922346), (14, 3961173), (21, 2640782), (42, 1320391)]