53050620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{126311}}^1$

素因数の和:126330

約数の個数: 48

約数和(自身を含む): 169763328

約数和(自身を除く): 116712708

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, 126311, 252622, 378933, 505244, 631555, 757866, 884177, 1263110, 1515732, 1768354, 1894665, 2526220, 2652531, 3536708, 3789330, 4420885, 5305062, 7578660, 8841770, 10610124, 13262655, 17683540, 26525310, 53050620]

約数ペア:

[(1, 53050620), (2, 26525310), (3, 17683540), (4, 13262655), (5, 10610124), (6, 8841770), (7, 7578660), (10, 5305062), (12, 4420885), (14, 3789330), (15, 3536708), (20, 2652531), (21, 2526220), (28, 1894665), (30, 1768354), (35, 1515732), (42, 1263110), (60, 884177), (70, 757866), (84, 631555), (105, 505244), (140, 378933), (210, 252622), (420, 126311)]