50875280

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{21929}}^1$

素因数の和:21971

約数の個数: 40

約数和(自身を含む): 122369400

約数和(自身を除く): 71494120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 21929, 43858, 87716, 109645, 175432, 219290, 350864, 438580, 635941, 877160, 1271882, 1754320, 2543764, 3179705, 5087528, 6359410, 10175056, 12718820, 25437640, 50875280]

約数ペア:

[(1, 50875280), (2, 25437640), (4, 12718820), (5, 10175056), (8, 6359410), (10, 5087528), (16, 3179705), (20, 2543764), (29, 1754320), (40, 1271882), (58, 877160), (80, 635941), (116, 438580), (145, 350864), (232, 219290), (290, 175432), (464, 109645), (580, 87716), (1160, 43858), (2320, 21929)]