49191856

素因数分解:

$2^4\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1709}}^1$

素因数の和:1981

約数の個数: 40

約数和(自身を含む): 109412640

約数和(自身を除く): 60220784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 257, 514, 1028, 1709, 1799, 2056, 3418, 3598, 4112, 6836, 7196, 11963, 13672, 14392, 23926, 27344, 28784, 47852, 95704, 191408, 439213, 878426, 1756852, 3074491, 3513704, 6148982, 7027408, 12297964, 24595928, 49191856]

約数ペア:

[(1, 49191856), (2, 24595928), (4, 12297964), (7, 7027408), (8, 6148982), (14, 3513704), (16, 3074491), (28, 1756852), (56, 878426), (112, 439213), (257, 191408), (514, 95704), (1028, 47852), (1709, 28784), (1799, 27344), (2056, 23926), (3418, 14392), (3598, 13672), (4112, 11963), (6836, 7196)]