50945580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{40433}}^1$

素因数の和:40455

約数の個数: 72

約数和(自身を含む): 176615712

約数和(自身を除く): 125670132

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 40433, 80866, 121299, 161732, 202165, 242598, 283031, 363897, 404330, 485196, 566062, 606495, 727794, 808660, 849093, 1132124, 1212990, 1415155, 1455588, 1698186, 1819485, 2425980, 2547279, 2830310, 3396372, 3638970, 4245465, 5094558, 5660620, 7277940, 8490930, 10189116, 12736395, 16981860, 25472790, 50945580]

約数ペア:

[(1, 50945580), (2, 25472790), (3, 16981860), (4, 12736395), (5, 10189116), (6, 8490930), (7, 7277940), (9, 5660620), (10, 5094558), (12, 4245465), (14, 3638970), (15, 3396372), (18, 2830310), (20, 2547279), (21, 2425980), (28, 1819485), (30, 1698186), (35, 1455588), (36, 1415155), (42, 1212990), (45, 1132124), (60, 849093), (63, 808660), (70, 727794), (84, 606495), (90, 566062), (105, 485196), (126, 404330), (140, 363897), (180, 283031), (210, 242598), (252, 202165), (315, 161732), (420, 121299), (630, 80866), (1260, 40433)]