49347760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8011}}^1$

素因数の和:8042

約数の個数: 80

約数和(自身を含む): 143062272

約数和(自身を除く): 93714512

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 8011, 16022, 32044, 40055, 56077, 64088, 80110, 88121, 112154, 128176, 160220, 176242, 224308, 280385, 320440, 352484, 440605, 448616, 560770, 616847, 640880, 704968, 881210, 897232, 1121540, 1233694, 1409936, 1762420, 2243080, 2467388, 3084235, 3524840, 4486160, 4934776, 6168470, 7049680, 9869552, 12336940, 24673880, 49347760]

約数ペア:

[(1, 49347760), (2, 24673880), (4, 12336940), (5, 9869552), (7, 7049680), (8, 6168470), (10, 4934776), (11, 4486160), (14, 3524840), (16, 3084235), (20, 2467388), (22, 2243080), (28, 1762420), (35, 1409936), (40, 1233694), (44, 1121540), (55, 897232), (56, 881210), (70, 704968), (77, 640880), (80, 616847), (88, 560770), (110, 448616), (112, 440605), (140, 352484), (154, 320440), (176, 280385), (220, 224308), (280, 176242), (308, 160220), (385, 128176), (440, 112154), (560, 88121), (616, 80110), (770, 64088), (880, 56077), (1232, 40055), (1540, 32044), (3080, 16022), (6160, 8011)]