51870093

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{631}}^1$

素因数の和:745

約数の個数: 32

約数和(自身を含む): 78630912

約数和(自身を除く): 26760819

約数列:

[1, 3, 11, 33, 47, 53, 141, 159, 517, 583, 631, 1551, 1749, 1893, 2491, 6941, 7473, 20823, 27401, 29657, 33443, 82203, 88971, 100329, 326227, 367873, 978681, 1103619, 1571821, 4715463, 17290031, 51870093]

約数ペア:

[(1, 51870093), (3, 17290031), (11, 4715463), (33, 1571821), (47, 1103619), (53, 978681), (141, 367873), (159, 326227), (517, 100329), (583, 88971), (631, 82203), (1551, 33443), (1749, 29657), (1893, 27401), (2491, 20823), (6941, 7473)]