52480337

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:405

約数の個数: 32

約数和(自身を含む): 68812800

約数和(自身を除く): 16332463

約数列:

[1, 7, 13, 19, 91, 127, 133, 239, 247, 889, 1651, 1673, 1729, 2413, 3107, 4541, 11557, 16891, 21749, 30353, 31369, 31787, 59033, 212471, 219583, 394589, 413231, 576707, 2762123, 4036949, 7497191, 52480337]

約数ペア:

[(1, 52480337), (7, 7497191), (13, 4036949), (19, 2762123), (91, 576707), (127, 413231), (133, 394589), (239, 219583), (247, 212471), (889, 59033), (1651, 31787), (1673, 31369), (1729, 30353), (2413, 21749), (3107, 16891), (4541, 11557)]