49319935

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{311}}^1$

素因数の和:543

約数の個数: 32

約数和(自身を含む): 71165952

約数和(自身を除く): 21846017

約数列:

[1, 5, 7, 23, 35, 115, 161, 197, 311, 805, 985, 1379, 1555, 2177, 4531, 6895, 7153, 10885, 22655, 31717, 35765, 50071, 61267, 158585, 250355, 306335, 428869, 1409141, 2144345, 7045705, 9863987, 49319935]

約数ペア:

[(1, 49319935), (5, 9863987), (7, 7045705), (23, 2144345), (35, 1409141), (115, 428869), (161, 306335), (197, 250355), (311, 158585), (805, 61267), (985, 50071), (1379, 35765), (1555, 31717), (2177, 22655), (4531, 10885), (6895, 7153)]