50957480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1433}}^1$

素因数の和:1578

約数の個数: 64

約数和(自身を含む): 132157440

約数和(自身を除く): 81199960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 127, 140, 254, 280, 508, 635, 889, 1016, 1270, 1433, 1778, 2540, 2866, 3556, 4445, 5080, 5732, 7112, 7165, 8890, 10031, 11464, 14330, 17780, 20062, 28660, 35560, 40124, 50155, 57320, 80248, 100310, 181991, 200620, 363982, 401240, 727964, 909955, 1273937, 1455928, 1819910, 2547874, 3639820, 5095748, 6369685, 7279640, 10191496, 12739370, 25478740, 50957480]

約数ペア:

[(1, 50957480), (2, 25478740), (4, 12739370), (5, 10191496), (7, 7279640), (8, 6369685), (10, 5095748), (14, 3639820), (20, 2547874), (28, 1819910), (35, 1455928), (40, 1273937), (56, 909955), (70, 727964), (127, 401240), (140, 363982), (254, 200620), (280, 181991), (508, 100310), (635, 80248), (889, 57320), (1016, 50155), (1270, 40124), (1433, 35560), (1778, 28660), (2540, 20062), (2866, 17780), (3556, 14330), (4445, 11464), (5080, 10031), (5732, 8890), (7112, 7165)]