49938920

素因数分解:

$2^3\times 5^1\times {\mathrm{293}}^1\times {\mathrm{4261}}^1$

素因数の和:4565

約数の個数: 32

約数和(自身を含む): 112772520

約数和(自身を除く): 62833600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 293, 586, 1172, 1465, 2344, 2930, 4261, 5860, 8522, 11720, 17044, 21305, 34088, 42610, 85220, 170440, 1248473, 2496946, 4993892, 6242365, 9987784, 12484730, 24969460, 49938920]

約数ペア:

[(1, 49938920), (2, 24969460), (4, 12484730), (5, 9987784), (8, 6242365), (10, 4993892), (20, 2496946), (40, 1248473), (293, 170440), (586, 85220), (1172, 42610), (1465, 34088), (2344, 21305), (2930, 17044), (4261, 11720), (5860, 8522)]