49759689

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{401}}^1$

素因数の和:741

約数の個数: 32

約数和(自身を含む): 80271360

約数和(自身を除く): 30511671

約数列:

[1, 3, 7, 19, 21, 57, 133, 311, 399, 401, 933, 1203, 2177, 2807, 5909, 6531, 7619, 8421, 17727, 22857, 41363, 53333, 124089, 124711, 159999, 374133, 872977, 2369509, 2618931, 7108527, 16586563, 49759689]

約数ペア:

[(1, 49759689), (3, 16586563), (7, 7108527), (19, 2618931), (21, 2369509), (57, 872977), (133, 374133), (311, 159999), (399, 124711), (401, 124089), (933, 53333), (1203, 41363), (2177, 22857), (2807, 17727), (5909, 8421), (6531, 7619)]