53285869

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1453}}^1$

素因数の和:1517

約数の個数: 24

約数和(自身を含む): 68116992

約数和(自身を除く): 14831123

約数列:

[1, 7, 13, 31, 91, 169, 217, 403, 1183, 1453, 2821, 5239, 10171, 18889, 36673, 45043, 132223, 245557, 315301, 585559, 1718899, 4098913, 7612267, 53285869]

約数ペア:

[(1, 53285869), (7, 7612267), (13, 4098913), (31, 1718899), (91, 585559), (169, 315301), (217, 245557), (403, 132223), (1183, 45043), (1453, 36673), (2821, 18889), (5239, 10171)]