52689147

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:192

約数の個数: 64

約数和(自身を含む): 89886720

約数和(自身を除く): 37197573

約数列:

[1, 3, 7, 19, 21, 37, 43, 57, 83, 111, 129, 133, 249, 259, 301, 399, 581, 703, 777, 817, 903, 1577, 1591, 1743, 2109, 2451, 3071, 3569, 4731, 4773, 4921, 5719, 9213, 10707, 11039, 11137, 14763, 17157, 21497, 24983, 30229, 33117, 33411, 58349, 64491, 67811, 74949, 90687, 132053, 175047, 203433, 211603, 396159, 408443, 474677, 634809, 924371, 1225329, 1424031, 2509007, 2773113, 7527021, 17563049, 52689147]

約数ペア:

[(1, 52689147), (3, 17563049), (7, 7527021), (19, 2773113), (21, 2509007), (37, 1424031), (43, 1225329), (57, 924371), (83, 634809), (111, 474677), (129, 408443), (133, 396159), (249, 211603), (259, 203433), (301, 175047), (399, 132053), (581, 90687), (703, 74949), (777, 67811), (817, 64491), (903, 58349), (1577, 33411), (1591, 33117), (1743, 30229), (2109, 24983), (2451, 21497), (3071, 17157), (3569, 14763), (4731, 11137), (4773, 11039), (4921, 10707), (5719, 9213)]