53120368

素因数分解:

$2^4\times 7^1\times {\mathrm{474289}}^1$

素因数の和:474304

約数の個数: 20

約数和(自身を含む): 117623920

約数和(自身を除く): 64503552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 474289, 948578, 1897156, 3320023, 3794312, 6640046, 7588624, 13280092, 26560184, 53120368]

約数ペア:

[(1, 53120368), (2, 26560184), (4, 13280092), (7, 7588624), (8, 6640046), (14, 3794312), (16, 3320023), (28, 1897156), (56, 948578), (112, 474289)]