51049280

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5501}}^1$

素因数の和:5547

約数の個数: 56

約数和(自身を含む): 125775720

約数和(自身を除く): 74726440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 290, 320, 464, 580, 928, 1160, 1856, 2320, 4640, 5501, 9280, 11002, 22004, 27505, 44008, 55010, 88016, 110020, 159529, 176032, 220040, 319058, 352064, 440080, 638116, 797645, 880160, 1276232, 1595290, 1760320, 2552464, 3190580, 5104928, 6381160, 10209856, 12762320, 25524640, 51049280]

約数ペア:

[(1, 51049280), (2, 25524640), (4, 12762320), (5, 10209856), (8, 6381160), (10, 5104928), (16, 3190580), (20, 2552464), (29, 1760320), (32, 1595290), (40, 1276232), (58, 880160), (64, 797645), (80, 638116), (116, 440080), (145, 352064), (160, 319058), (232, 220040), (290, 176032), (320, 159529), (464, 110020), (580, 88016), (928, 55010), (1160, 44008), (1856, 27505), (2320, 22004), (4640, 11002), (5501, 9280)]