51423255

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9767}}^1$

素因数の和:9797

約数の個数: 40

約数和(自身を含む): 99281952

約数和(自身を除く): 47858697

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 351, 405, 585, 1053, 1755, 5265, 9767, 29301, 48835, 87903, 126971, 146505, 263709, 380913, 439515, 634855, 791127, 1142739, 1318545, 1904565, 3428217, 3955635, 5713695, 10284651, 17141085, 51423255]

約数ペア:

[(1, 51423255), (3, 17141085), (5, 10284651), (9, 5713695), (13, 3955635), (15, 3428217), (27, 1904565), (39, 1318545), (45, 1142739), (65, 791127), (81, 634855), (117, 439515), (135, 380913), (195, 263709), (351, 146505), (405, 126971), (585, 87903), (1053, 48835), (1755, 29301), (5265, 9767)]