50462020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{7669}}^1$

素因数の和:7732

約数の個数: 48

約数和(自身を含む): 123701760

約数和(自身を除く): 73239740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 3290, 6580, 7669, 15338, 30676, 38345, 53683, 76690, 107366, 153380, 214732, 268415, 360443, 536830, 720886, 1073660, 1441772, 1802215, 2523101, 3604430, 5046202, 7208860, 10092404, 12615505, 25231010, 50462020]

約数ペア:

[(1, 50462020), (2, 25231010), (4, 12615505), (5, 10092404), (7, 7208860), (10, 5046202), (14, 3604430), (20, 2523101), (28, 1802215), (35, 1441772), (47, 1073660), (70, 720886), (94, 536830), (140, 360443), (188, 268415), (235, 214732), (329, 153380), (470, 107366), (658, 76690), (940, 53683), (1316, 38345), (1645, 30676), (3290, 15338), (6580, 7669)]