50979180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{121379}}^1$

素因数の和:121398

約数の個数: 48

約数和(自身を含む): 163134720

約数和(自身を除く): 112155540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 121379, 242758, 364137, 485516, 606895, 728274, 849653, 1213790, 1456548, 1699306, 1820685, 2427580, 2548959, 3398612, 3641370, 4248265, 5097918, 7282740, 8496530, 10195836, 12744795, 16993060, 25489590, 50979180]

約数ペア:

[(1, 50979180), (2, 25489590), (3, 16993060), (4, 12744795), (5, 10195836), (6, 8496530), (7, 7282740), (10, 5097918), (12, 4248265), (14, 3641370), (15, 3398612), (20, 2548959), (21, 2427580), (28, 1820685), (30, 1699306), (35, 1456548), (42, 1213790), (60, 849653), (70, 728274), (84, 606895), (105, 485516), (140, 364137), (210, 242758), (420, 121379)]