55352580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{6637}}^1$

素因数の和:6788

約数の個数: 48

約数和(自身を含む): 156125760

約数和(自身を除く): 100773180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1668, 2085, 2780, 4170, 6637, 8340, 13274, 19911, 26548, 33185, 39822, 66370, 79644, 99555, 132740, 199110, 398220, 922543, 1845086, 2767629, 3690172, 4612715, 5535258, 9225430, 11070516, 13838145, 18450860, 27676290, 55352580]

約数ペア:

[(1, 55352580), (2, 27676290), (3, 18450860), (4, 13838145), (5, 11070516), (6, 9225430), (10, 5535258), (12, 4612715), (15, 3690172), (20, 2767629), (30, 1845086), (60, 922543), (139, 398220), (278, 199110), (417, 132740), (556, 99555), (695, 79644), (834, 66370), (1390, 39822), (1668, 33185), (2085, 26548), (2780, 19911), (4170, 13274), (6637, 8340)]