49177557

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:351

約数の個数: 64

約数和(自身を含む): 87736320

約数和(自身を除く): 38558763

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 47, 99, 117, 141, 143, 271, 297, 351, 423, 429, 517, 611, 813, 1269, 1287, 1551, 1833, 2439, 2981, 3523, 3861, 4653, 5499, 6721, 7317, 8943, 10569, 12737, 13959, 16497, 20163, 26829, 31707, 38211, 38753, 60489, 80487, 95121, 114633, 116259, 140107, 165581, 181467, 343899, 348777, 420321, 496743, 1046331, 1260963, 1490229, 1821391, 3782889, 4470687, 5464173, 16392519, 49177557]

約数ペア:

[(1, 49177557), (3, 16392519), (9, 5464173), (11, 4470687), (13, 3782889), (27, 1821391), (33, 1490229), (39, 1260963), (47, 1046331), (99, 496743), (117, 420321), (141, 348777), (143, 343899), (271, 181467), (297, 165581), (351, 140107), (423, 116259), (429, 114633), (517, 95121), (611, 80487), (813, 60489), (1269, 38753), (1287, 38211), (1551, 31707), (1833, 26829), (2439, 20163), (2981, 16497), (3523, 13959), (3861, 12737), (4653, 10569), (5499, 8943), (6721, 7317)]