48717151

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 61636608

約数和(自身を除く): 12919457

約数列:

[1, 7, 23, 31, 43, 161, 217, 227, 301, 713, 989, 1333, 1589, 4991, 5221, 6923, 7037, 9331, 9761, 30659, 36547, 49259, 68327, 161851, 214613, 224503, 302591, 1132957, 1571521, 2118137, 6959593, 48717151]

約数ペア:

[(1, 48717151), (7, 6959593), (23, 2118137), (31, 1571521), (43, 1132957), (161, 302591), (217, 224503), (227, 214613), (301, 161851), (713, 68327), (989, 49259), (1333, 36547), (1589, 30659), (4991, 9761), (5221, 9331), (6923, 7037)]