51185435

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{239}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 73267200

約数和(自身を除く): 22081765

約数列:

[1, 5, 7, 29, 35, 145, 203, 211, 239, 1015, 1055, 1195, 1477, 1673, 6119, 6931, 7385, 8365, 30595, 34655, 42833, 48517, 50429, 214165, 242585, 252145, 353003, 1462441, 1765015, 7312205, 10237087, 51185435]

約数ペア:

[(1, 51185435), (5, 10237087), (7, 7312205), (29, 1765015), (35, 1462441), (145, 353003), (203, 252145), (211, 242585), (239, 214165), (1015, 50429), (1055, 48517), (1195, 42833), (1477, 34655), (1673, 30595), (6119, 8365), (6931, 7385)]