51967258

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{811}}^1$

素因数の和:1042

約数の個数: 32

約数和(自身を含む): 93542400

約数和(自身を除く): 41575142

約数列:

[1, 2, 7, 14, 23, 46, 161, 199, 322, 398, 811, 1393, 1622, 2786, 4577, 5677, 9154, 11354, 18653, 32039, 37306, 64078, 130571, 161389, 261142, 322778, 1129723, 2259446, 3711947, 7423894, 25983629, 51967258]

約数ペア:

[(1, 51967258), (2, 25983629), (7, 7423894), (14, 3711947), (23, 2259446), (46, 1129723), (161, 322778), (199, 261142), (322, 161389), (398, 130571), (811, 64078), (1393, 37306), (1622, 32039), (2786, 18653), (4577, 11354), (5677, 9154)]