53120872

素因数分解:

$2^3\times 7^1\times {\mathrm{257}}^1\times {\mathrm{3691}}^1$

素因数の和:3961

約数の個数: 32

約数和(自身を含む): 114304320

約数和(自身を除く): 61183448

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 257, 514, 1028, 1799, 2056, 3598, 3691, 7196, 7382, 14392, 14764, 25837, 29528, 51674, 103348, 206696, 948587, 1897174, 3794348, 6640109, 7588696, 13280218, 26560436, 53120872]

約数ペア:

[(1, 53120872), (2, 26560436), (4, 13280218), (7, 7588696), (8, 6640109), (14, 3794348), (28, 1897174), (56, 948587), (257, 206696), (514, 103348), (1028, 51674), (1799, 29528), (2056, 25837), (3598, 14764), (3691, 14392), (7196, 7382)]