49814480

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4903}}^1$

素因数の和:5043

約数の個数: 40

約数和(自身を含む): 116754432

約数和(自身を除く): 66939952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2540, 4903, 5080, 9806, 10160, 19612, 24515, 39224, 49030, 78448, 98060, 196120, 392240, 622681, 1245362, 2490724, 3113405, 4981448, 6226810, 9962896, 12453620, 24907240, 49814480]

約数ペア:

[(1, 49814480), (2, 24907240), (4, 12453620), (5, 9962896), (8, 6226810), (10, 4981448), (16, 3113405), (20, 2490724), (40, 1245362), (80, 622681), (127, 392240), (254, 196120), (508, 98060), (635, 78448), (1016, 49030), (1270, 39224), (2032, 24515), (2540, 19612), (4903, 10160), (5080, 9806)]