57048180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{135829}}^1$

素因数の和:135848

約数の個数: 48

約数和(自身を含む): 182555520

約数和(自身を除く): 125507340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 135829, 271658, 407487, 543316, 679145, 814974, 950803, 1358290, 1629948, 1901606, 2037435, 2716580, 2852409, 3803212, 4074870, 4754015, 5704818, 8149740, 9508030, 11409636, 14262045, 19016060, 28524090, 57048180]

約数ペア:

[(1, 57048180), (2, 28524090), (3, 19016060), (4, 14262045), (5, 11409636), (6, 9508030), (7, 8149740), (10, 5704818), (12, 4754015), (14, 4074870), (15, 3803212), (20, 2852409), (21, 2716580), (28, 2037435), (30, 1901606), (35, 1629948), (42, 1358290), (60, 950803), (70, 814974), (84, 679145), (105, 543316), (140, 407487), (210, 271658), (420, 135829)]