55156528

素因数分解:

$2^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{5077}}^1$

素因数の和:5189

約数の個数: 40

約数和(自身を含む): 123415712

約数和(自身を除く): 68259184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 97, 112, 194, 388, 679, 776, 1358, 1552, 2716, 5077, 5432, 10154, 10864, 20308, 35539, 40616, 71078, 81232, 142156, 284312, 492469, 568624, 984938, 1969876, 3447283, 3939752, 6894566, 7879504, 13789132, 27578264, 55156528]

約数ペア:

[(1, 55156528), (2, 27578264), (4, 13789132), (7, 7879504), (8, 6894566), (14, 3939752), (16, 3447283), (28, 1969876), (56, 984938), (97, 568624), (112, 492469), (194, 284312), (388, 142156), (679, 81232), (776, 71078), (1358, 40616), (1552, 35539), (2716, 20308), (5077, 10864), (5432, 10154)]