49557280

素因数分解:

$2^5\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2741}}^1$

素因数の和:2869

約数の個数: 48

約数和(自身を含む): 118158264

約数和(自身を除く): 68600984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 113, 160, 226, 452, 565, 904, 1130, 1808, 2260, 2741, 3616, 4520, 5482, 9040, 10964, 13705, 18080, 21928, 27410, 43856, 54820, 87712, 109640, 219280, 309733, 438560, 619466, 1238932, 1548665, 2477864, 3097330, 4955728, 6194660, 9911456, 12389320, 24778640, 49557280]

約数ペア:

[(1, 49557280), (2, 24778640), (4, 12389320), (5, 9911456), (8, 6194660), (10, 4955728), (16, 3097330), (20, 2477864), (32, 1548665), (40, 1238932), (80, 619466), (113, 438560), (160, 309733), (226, 219280), (452, 109640), (565, 87712), (904, 54820), (1130, 43856), (1808, 27410), (2260, 21928), (2741, 18080), (3616, 13705), (4520, 10964), (5482, 9040)]