54641818

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{1783}}^1$

素因数の和:2002

約数の個数: 32

約数和(自身を含む): 102758400

約数和(自身を除く): 48116582

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 199, 398, 1393, 1783, 2189, 2786, 3566, 4378, 12481, 15323, 19613, 24962, 30646, 39226, 137291, 274582, 354817, 709634, 2483719, 3902987, 4967438, 7805974, 27320909, 54641818]

約数ペア:

[(1, 54641818), (2, 27320909), (7, 7805974), (11, 4967438), (14, 3902987), (22, 2483719), (77, 709634), (154, 354817), (199, 274582), (398, 137291), (1393, 39226), (1783, 30646), (2189, 24962), (2786, 19613), (3566, 15323), (4378, 12481)]