51250518

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{23531}}^1$

素因数の和:23561

約数の個数: 36

約数和(自身を含む): 122060484

約数和(自身を除く): 70809966

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 726, 1089, 2178, 23531, 47062, 70593, 141186, 211779, 258841, 423558, 517682, 776523, 1553046, 2329569, 2847251, 4659138, 5694502, 8541753, 17083506, 25625259, 51250518]

約数ペア:

[(1, 51250518), (2, 25625259), (3, 17083506), (6, 8541753), (9, 5694502), (11, 4659138), (18, 2847251), (22, 2329569), (33, 1553046), (66, 776523), (99, 517682), (121, 423558), (198, 258841), (242, 211779), (363, 141186), (726, 70593), (1089, 47062), (2178, 23531)]