53974768

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{47513}}^1$

素因数の和:47592

約数の個数: 20

約数和(自身を含む): 106051248

約数和(自身を除く): 52076480

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 47513, 95026, 190052, 380104, 760208, 3373423, 6746846, 13493692, 26987384, 53974768]

約数ペア:

[(1, 53974768), (2, 26987384), (4, 13493692), (8, 6746846), (16, 3373423), (71, 760208), (142, 380104), (284, 190052), (568, 95026), (1136, 47513)]