53340770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{523}}^1$

素因数の和:615

約数の個数: 64

約数和(自身を含む): 115900416

約数和(自身を除く): 62559646

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 47, 62, 70, 94, 155, 217, 235, 310, 329, 434, 470, 523, 658, 1046, 1085, 1457, 1645, 2170, 2615, 2914, 3290, 3661, 5230, 7285, 7322, 10199, 14570, 16213, 18305, 20398, 24581, 32426, 36610, 49162, 50995, 81065, 101990, 113491, 122905, 162130, 172067, 226982, 245810, 344134, 567455, 762011, 860335, 1134910, 1524022, 1720670, 3810055, 5334077, 7620110, 10668154, 26670385, 53340770]

約数ペア:

[(1, 53340770), (2, 26670385), (5, 10668154), (7, 7620110), (10, 5334077), (14, 3810055), (31, 1720670), (35, 1524022), (47, 1134910), (62, 860335), (70, 762011), (94, 567455), (155, 344134), (217, 245810), (235, 226982), (310, 172067), (329, 162130), (434, 122905), (470, 113491), (523, 101990), (658, 81065), (1046, 50995), (1085, 49162), (1457, 36610), (1645, 32426), (2170, 24581), (2615, 20398), (2914, 18305), (3290, 16213), (3661, 14570), (5230, 10199), (7285, 7322)]