50964040

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{11689}}^1$

素因数の和:11809

約数の個数: 32

約数和(自身を含む): 115731000

約数和(自身を除く): 64766960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 436, 545, 872, 1090, 2180, 4360, 11689, 23378, 46756, 58445, 93512, 116890, 233780, 467560, 1274101, 2548202, 5096404, 6370505, 10192808, 12741010, 25482020, 50964040]

約数ペア:

[(1, 50964040), (2, 25482020), (4, 12741010), (5, 10192808), (8, 6370505), (10, 5096404), (20, 2548202), (40, 1274101), (109, 467560), (218, 233780), (436, 116890), (545, 93512), (872, 58445), (1090, 46756), (2180, 23378), (4360, 11689)]