49341280

素因数分解:

$2^5\times 5^1\times {\mathrm{308383}}^1$

素因数の和:308398

約数の個数: 24

約数和(自身を含む): 116569152

約数和(自身を除く): 67227872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 308383, 616766, 1233532, 1541915, 2467064, 3083830, 4934128, 6167660, 9868256, 12335320, 24670640, 49341280]

約数ペア:

[(1, 49341280), (2, 24670640), (4, 12335320), (5, 9868256), (8, 6167660), (10, 4934128), (16, 3083830), (20, 2467064), (32, 1541915), (40, 1233532), (80, 616766), (160, 308383)]