51092235

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{19919}}^1$

素因数の和:19952

約数の個数: 32

約数和(自身を含む): 95616000

約数和(自身を除く): 44523765

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 19919, 59757, 99595, 179271, 298785, 378461, 537813, 896355, 1135383, 1892305, 2689065, 3406149, 5676915, 10218447, 17030745, 51092235]

約数ペア:

[(1, 51092235), (3, 17030745), (5, 10218447), (9, 5676915), (15, 3406149), (19, 2689065), (27, 1892305), (45, 1135383), (57, 896355), (95, 537813), (135, 378461), (171, 298785), (285, 179271), (513, 99595), (855, 59757), (2565, 19919)]