53181240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{63311}}^1$

素因数の和:63332

約数の個数: 64

約数和(自身を含む): 182338560

約数和(自身を除く): 129157320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 63311, 126622, 189933, 253244, 316555, 379866, 443177, 506488, 633110, 759732, 886354, 949665, 1266220, 1329531, 1519464, 1772708, 1899330, 2215885, 2532440, 2659062, 3545416, 3798660, 4431770, 5318124, 6647655, 7597320, 8863540, 10636248, 13295310, 17727080, 26590620, 53181240]

約数ペア:

[(1, 53181240), (2, 26590620), (3, 17727080), (4, 13295310), (5, 10636248), (6, 8863540), (7, 7597320), (8, 6647655), (10, 5318124), (12, 4431770), (14, 3798660), (15, 3545416), (20, 2659062), (21, 2532440), (24, 2215885), (28, 1899330), (30, 1772708), (35, 1519464), (40, 1329531), (42, 1266220), (56, 949665), (60, 886354), (70, 759732), (84, 633110), (105, 506488), (120, 443177), (140, 379866), (168, 316555), (210, 253244), (280, 189933), (420, 126622), (840, 63311)]