47112970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{10781}}^1$

素因数の和:10830

約数の個数: 32

約数和(自身を含む): 93156480

約数和(自身を除く): 46043510

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 10781, 21562, 53905, 107810, 204839, 247963, 409678, 495926, 1024195, 1239815, 2048390, 2479630, 4711297, 9422594, 23556485, 47112970]

約数ペア:

[(1, 47112970), (2, 23556485), (5, 9422594), (10, 4711297), (19, 2479630), (23, 2048390), (38, 1239815), (46, 1024195), (95, 495926), (115, 409678), (190, 247963), (230, 204839), (437, 107810), (874, 53905), (2185, 21562), (4370, 10781)]