55456072

素因数分解:

$2^3\times 7^1\times {\mathrm{990287}}^1$

素因数の和:990300

約数の個数: 16

約数和(自身を含む): 118834560

約数和(自身を除く): 63378488

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 990287, 1980574, 3961148, 6932009, 7922296, 13864018, 27728036, 55456072]

約数ペア:

[(1, 55456072), (2, 27728036), (4, 13864018), (7, 7922296), (8, 6932009), (14, 3961148), (28, 1980574), (56, 990287)]