55249688

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{17137}}^1$

素因数の和:17187

約数の個数: 32

約数和(自身を含む): 115167360

約数和(自身を除く): 59917672

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 17137, 34274, 68548, 137096, 222781, 445562, 531247, 891124, 1062494, 1782248, 2124988, 4249976, 6906211, 13812422, 27624844, 55249688]

約数ペア:

[(1, 55249688), (2, 27624844), (4, 13812422), (8, 6906211), (13, 4249976), (26, 2124988), (31, 1782248), (52, 1062494), (62, 891124), (104, 531247), (124, 445562), (248, 222781), (403, 137096), (806, 68548), (1612, 34274), (3224, 17137)]