48580196

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1$

素因数の和:468

約数の個数: 48

約数和(自身を含む): 100442496

約数和(自身を除く): 51862300

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 157, 172, 257, 301, 314, 514, 602, 628, 1028, 1099, 1204, 1799, 2198, 3598, 4396, 6751, 7196, 11051, 13502, 22102, 27004, 40349, 44204, 47257, 77357, 80698, 94514, 154714, 161396, 189028, 282443, 309428, 564886, 1129772, 1735007, 3470014, 6940028, 12145049, 24290098, 48580196]

約数ペア:

[(1, 48580196), (2, 24290098), (4, 12145049), (7, 6940028), (14, 3470014), (28, 1735007), (43, 1129772), (86, 564886), (157, 309428), (172, 282443), (257, 189028), (301, 161396), (314, 154714), (514, 94514), (602, 80698), (628, 77357), (1028, 47257), (1099, 44204), (1204, 40349), (1799, 27004), (2198, 22102), (3598, 13502), (4396, 11051), (6751, 7196)]