47753764

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{20269}}^1$

素因数の和:20323

約数の個数: 24

約数和(自身を含む): 90809600

約数和(自身を除く): 43055836

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 20269, 40538, 81076, 385111, 628339, 770222, 1256678, 1540444, 2513356, 11938441, 23876882, 47753764]

約数ペア:

[(1, 47753764), (2, 23876882), (4, 11938441), (19, 2513356), (31, 1540444), (38, 1256678), (62, 770222), (76, 628339), (124, 385111), (589, 81076), (1178, 40538), (2356, 20269)]