55857732

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{664973}}^1$

素因数の和:664987

約数の個数: 24

約数和(自身を含む): 148954176

約数和(自身を除く): 93096444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 664973, 1329946, 1994919, 2659892, 3989838, 4654811, 7979676, 9309622, 13964433, 18619244, 27928866, 55857732]

約数ペア:

[(1, 55857732), (2, 27928866), (3, 18619244), (4, 13964433), (6, 9309622), (7, 7979676), (12, 4654811), (14, 3989838), (21, 2659892), (28, 1994919), (42, 1329946), (84, 664973)]