527450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1$

素因数の和:167

約数の個数: 48

約数和(自身を含む): 1232064

約数和(自身を除く): 704614

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 137, 154, 175, 274, 275, 350, 385, 550, 685, 770, 959, 1370, 1507, 1918, 1925, 3014, 3425, 3850, 4795, 6850, 7535, 9590, 10549, 15070, 21098, 23975, 37675, 47950, 52745, 75350, 105490, 263725, 527450]

約数ペア:

[(1, 527450), (2, 263725), (5, 105490), (7, 75350), (10, 52745), (11, 47950), (14, 37675), (22, 23975), (25, 21098), (35, 15070), (50, 10549), (55, 9590), (70, 7535), (77, 6850), (110, 4795), (137, 3850), (154, 3425), (175, 3014), (274, 1925), (275, 1918), (350, 1507), (385, 1370), (550, 959), (685, 770)]