51418801

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{1123}}^1$

素因数の和:1372

約数の個数: 16

約数和(自身を含む): 61001728

約数和(自身を除く): 9582927

約数列:

[1, 7, 31, 211, 217, 1123, 1477, 6541, 7861, 34813, 45787, 236953, 243691, 1658671, 7345543, 51418801]

約数ペア:

[(1, 51418801), (7, 7345543), (31, 1658671), (211, 243691), (217, 236953), (1123, 45787), (1477, 34813), (6541, 7861)]