53519240

素因数分解:

$2^3\times 5^1\times {\mathrm{1337981}}^1$

素因数の和:1337992

約数の個数: 16

約数和(自身を含む): 120418380

約数和(自身を除く): 66899140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1337981, 2675962, 5351924, 6689905, 10703848, 13379810, 26759620, 53519240]

約数ペア:

[(1, 53519240), (2, 26759620), (4, 13379810), (5, 10703848), (8, 6689905), (10, 5351924), (20, 2675962), (40, 1337981)]