49813120

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11119}}^1$

素因数の和:11145

約数の個数: 64

約数和(自身を含む): 136108800

約数和(自身を除く): 86295680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 11119, 22238, 44476, 55595, 77833, 88952, 111190, 155666, 177904, 222380, 311332, 355808, 389165, 444760, 622664, 711616, 778330, 889520, 1245328, 1423232, 1556660, 1779040, 2490656, 3113320, 3558080, 4981312, 6226640, 7116160, 9962624, 12453280, 24906560, 49813120]

約数ペア:

[(1, 49813120), (2, 24906560), (4, 12453280), (5, 9962624), (7, 7116160), (8, 6226640), (10, 4981312), (14, 3558080), (16, 3113320), (20, 2490656), (28, 1779040), (32, 1556660), (35, 1423232), (40, 1245328), (56, 889520), (64, 778330), (70, 711616), (80, 622664), (112, 444760), (128, 389165), (140, 355808), (160, 311332), (224, 222380), (280, 177904), (320, 155666), (448, 111190), (560, 88952), (640, 77833), (896, 55595), (1120, 44476), (2240, 22238), (4480, 11119)]