51012680

素因数分解:

$2^3\times 5^1\times {\mathrm{1069}}^1\times {\mathrm{1193}}^1$

素因数の和:2273

約数の個数: 32

約数和(自身を含む): 114982200

約数和(自身を除く): 63969520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1069, 1193, 2138, 2386, 4276, 4772, 5345, 5965, 8552, 9544, 10690, 11930, 21380, 23860, 42760, 47720, 1275317, 2550634, 5101268, 6376585, 10202536, 12753170, 25506340, 51012680]

約数ペア:

[(1, 51012680), (2, 25506340), (4, 12753170), (5, 10202536), (8, 6376585), (10, 5101268), (20, 2550634), (40, 1275317), (1069, 47720), (1193, 42760), (2138, 23860), (2386, 21380), (4276, 11930), (4772, 10690), (5345, 9544), (5965, 8552)]