51821552

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{48341}}^1$

素因数の和:48416

約数の個数: 20

約数和(自身を含む): 101904936

約数和(自身を除く): 50083384

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 48341, 96682, 193364, 386728, 773456, 3238847, 6477694, 12955388, 25910776, 51821552]

約数ペア:

[(1, 51821552), (2, 25910776), (4, 12955388), (8, 6477694), (16, 3238847), (67, 773456), (134, 386728), (268, 193364), (536, 96682), (1072, 48341)]