53680868

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{251}}^1\times {\mathrm{421}}^1$

素因数の和:803

約数の個数: 24

約数和(自身を含む): 95284224

約数和(自身を除く): 41603356

約数列:

[1, 2, 4, 127, 251, 254, 421, 502, 508, 842, 1004, 1684, 31877, 53467, 63754, 105671, 106934, 127508, 211342, 213868, 422684, 13420217, 26840434, 53680868]

約数ペア:

[(1, 53680868), (2, 26840434), (4, 13420217), (127, 422684), (251, 213868), (254, 211342), (421, 127508), (502, 106934), (508, 105671), (842, 63754), (1004, 53467), (1684, 31877)]