49288960

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{5501}}^1$

素因数の和:5529

約数の個数: 72

約数和(自身を含む): 134953056

約数和(自身を除く): 85664096

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, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 5501, 8960, 11002, 22004, 27505, 38507, 44008, 55010, 77014, 88016, 110020, 154028, 176032, 192535, 220040, 308056, 352064, 385070, 440080, 616112, 704128, 770140, 880160, 1232224, 1408256, 1540280, 1760320, 2464448, 3080560, 3520640, 4928896, 6161120, 7041280, 9857792, 12322240, 24644480, 49288960]

約数ペア:

[(1, 49288960), (2, 24644480), (4, 12322240), (5, 9857792), (7, 7041280), (8, 6161120), (10, 4928896), (14, 3520640), (16, 3080560), (20, 2464448), (28, 1760320), (32, 1540280), (35, 1408256), (40, 1232224), (56, 880160), (64, 770140), (70, 704128), (80, 616112), (112, 440080), (128, 385070), (140, 352064), (160, 308056), (224, 220040), (256, 192535), (280, 176032), (320, 154028), (448, 110020), (560, 88016), (640, 77014), (896, 55010), (1120, 44008), (1280, 38507), (1792, 27505), (2240, 22004), (4480, 11002), (5501, 8960)]