55123334

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:289

約数の個数: 48

約数和(自身を含む): 100159488

約数和(自身を除く): 45036154

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 103, 127, 206, 254, 301, 602, 721, 889, 1442, 1778, 2107, 4214, 4429, 5047, 5461, 6223, 8858, 10094, 10922, 12446, 13081, 26162, 31003, 38227, 62006, 76454, 91567, 183134, 217021, 267589, 434042, 535178, 562483, 640969, 1124966, 1281938, 3937381, 7874762, 27561667, 55123334]

約数ペア:

[(1, 55123334), (2, 27561667), (7, 7874762), (14, 3937381), (43, 1281938), (49, 1124966), (86, 640969), (98, 562483), (103, 535178), (127, 434042), (206, 267589), (254, 217021), (301, 183134), (602, 91567), (721, 76454), (889, 62006), (1442, 38227), (1778, 31003), (2107, 26162), (4214, 13081), (4429, 12446), (5047, 10922), (5461, 10094), (6223, 8858)]