55471290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{6143}}^1$

素因数の和:6203

約数の個数: 64

約数和(自身を含む): 155713536

約数和(自身を除く): 100242246

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 43, 70, 86, 105, 129, 210, 215, 258, 301, 430, 602, 645, 903, 1290, 1505, 1806, 3010, 4515, 6143, 9030, 12286, 18429, 30715, 36858, 43001, 61430, 86002, 92145, 129003, 184290, 215005, 258006, 264149, 430010, 528298, 645015, 792447, 1290030, 1320745, 1584894, 1849043, 2641490, 3698086, 3962235, 5547129, 7924470, 9245215, 11094258, 18490430, 27735645, 55471290]

約数ペア:

[(1, 55471290), (2, 27735645), (3, 18490430), (5, 11094258), (6, 9245215), (7, 7924470), (10, 5547129), (14, 3962235), (15, 3698086), (21, 2641490), (30, 1849043), (35, 1584894), (42, 1320745), (43, 1290030), (70, 792447), (86, 645015), (105, 528298), (129, 430010), (210, 264149), (215, 258006), (258, 215005), (301, 184290), (430, 129003), (602, 92145), (645, 86002), (903, 61430), (1290, 43001), (1505, 36858), (1806, 30715), (3010, 18429), (4515, 12286), (6143, 9030)]