47403874

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{21031}}^1$

素因数の和:21070

約数の個数: 24

約数和(自身を含む): 86315328

約数和(自身を除く): 38911454

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 21031, 42062, 147217, 294434, 483713, 967426, 1030519, 2061038, 3385991, 6771982, 23701937, 47403874]

約数ペア:

[(1, 47403874), (2, 23701937), (7, 6771982), (14, 3385991), (23, 2061038), (46, 1030519), (49, 967426), (98, 483713), (161, 294434), (322, 147217), (1127, 42062), (2254, 21031)]