55409958

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{499}}^1$

素因数の和:737

約数の個数: 48

約数和(自身を含む): 124800000

約数和(自身を除く): 69390042

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 199, 279, 398, 499, 558, 597, 998, 1194, 1497, 1791, 2994, 3582, 4491, 6169, 8982, 12338, 15469, 18507, 30938, 37014, 46407, 55521, 92814, 99301, 111042, 139221, 198602, 278442, 297903, 595806, 893709, 1787418, 3078331, 6156662, 9234993, 18469986, 27704979, 55409958]

約数ペア:

[(1, 55409958), (2, 27704979), (3, 18469986), (6, 9234993), (9, 6156662), (18, 3078331), (31, 1787418), (62, 893709), (93, 595806), (186, 297903), (199, 278442), (279, 198602), (398, 139221), (499, 111042), (558, 99301), (597, 92814), (998, 55521), (1194, 46407), (1497, 37014), (1791, 30938), (2994, 18507), (3582, 15469), (4491, 12338), (6169, 8982)]