55252008

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{15661}}^1$

素因数の和:15687

約数の個数: 72

約数和(自身を含む): 174083130

約数和(自身を除く): 118831122

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 15661, 31322, 46983, 62644, 93966, 109627, 125288, 140949, 187932, 219254, 281898, 328881, 375864, 438508, 563796, 657762, 767389, 877016, 986643, 1127592, 1315524, 1534778, 1973286, 2302167, 2631048, 3069556, 3946572, 4604334, 6139112, 6906501, 7893144, 9208668, 13813002, 18417336, 27626004, 55252008]

約数ペア:

[(1, 55252008), (2, 27626004), (3, 18417336), (4, 13813002), (6, 9208668), (7, 7893144), (8, 6906501), (9, 6139112), (12, 4604334), (14, 3946572), (18, 3069556), (21, 2631048), (24, 2302167), (28, 1973286), (36, 1534778), (42, 1315524), (49, 1127592), (56, 986643), (63, 877016), (72, 767389), (84, 657762), (98, 563796), (126, 438508), (147, 375864), (168, 328881), (196, 281898), (252, 219254), (294, 187932), (392, 140949), (441, 125288), (504, 109627), (588, 93966), (882, 62644), (1176, 46983), (1764, 31322), (3528, 15661)]