55647718

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3677}}^1$

素因数の和:3756

約数の個数: 32

約数和(自身を含む): 101689344

約数和(自身を除く): 46041626

約数列:

[1, 2, 7, 14, 23, 46, 47, 94, 161, 322, 329, 658, 1081, 2162, 3677, 7354, 7567, 15134, 25739, 51478, 84571, 169142, 172819, 345638, 591997, 1183994, 1209733, 2419466, 3974837, 7949674, 27823859, 55647718]

約数ペア:

[(1, 55647718), (2, 27823859), (7, 7949674), (14, 3974837), (23, 2419466), (46, 1209733), (47, 1183994), (94, 591997), (161, 345638), (322, 172819), (329, 169142), (658, 84571), (1081, 51478), (2162, 25739), (3677, 15134), (7354, 7567)]