47354940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{263083}}^1$

素因数の和:263098

約数の個数: 36

約数和(自身を含む): 143643864

約数和(自身を除く): 96288924

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 263083, 526166, 789249, 1052332, 1315415, 1578498, 2367747, 2630830, 3156996, 3946245, 4735494, 5261660, 7892490, 9470988, 11838735, 15784980, 23677470, 47354940]

約数ペア:

[(1, 47354940), (2, 23677470), (3, 15784980), (4, 11838735), (5, 9470988), (6, 7892490), (9, 5261660), (10, 4735494), (12, 3946245), (15, 3156996), (18, 2630830), (20, 2367747), (30, 1578498), (36, 1315415), (45, 1052332), (60, 789249), (90, 526166), (180, 263083)]