50440940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{2029}}^1$

素因数の和:2162

約数の個数: 48

約数和(自身を含む): 116635680

約数和(自身を除く): 66194740

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 113, 220, 226, 452, 565, 1130, 1243, 2029, 2260, 2486, 4058, 4972, 6215, 8116, 10145, 12430, 20290, 22319, 24860, 40580, 44638, 89276, 111595, 223190, 229277, 446380, 458554, 917108, 1146385, 2292770, 2522047, 4585540, 5044094, 10088188, 12610235, 25220470, 50440940]

約数ペア:

[(1, 50440940), (2, 25220470), (4, 12610235), (5, 10088188), (10, 5044094), (11, 4585540), (20, 2522047), (22, 2292770), (44, 1146385), (55, 917108), (110, 458554), (113, 446380), (220, 229277), (226, 223190), (452, 111595), (565, 89276), (1130, 44638), (1243, 40580), (2029, 24860), (2260, 22319), (2486, 20290), (4058, 12430), (4972, 10145), (6215, 8116)]