49699881

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2473}}^1$

素因数の和:2526

約数の個数: 48

約数和(自身を含む): 92626560

約数和(自身を除く): 42926679

約数列:

[1, 3, 7, 9, 11, 21, 29, 33, 63, 77, 87, 99, 203, 231, 261, 319, 609, 693, 957, 1827, 2233, 2473, 2871, 6699, 7419, 17311, 20097, 22257, 27203, 51933, 71717, 81609, 155799, 190421, 215151, 244827, 502019, 571263, 645453, 788887, 1506057, 1713789, 2366661, 4518171, 5522209, 7099983, 16566627, 49699881]

約数ペア:

[(1, 49699881), (3, 16566627), (7, 7099983), (9, 5522209), (11, 4518171), (21, 2366661), (29, 1713789), (33, 1506057), (63, 788887), (77, 645453), (87, 571263), (99, 502019), (203, 244827), (231, 215151), (261, 190421), (319, 155799), (609, 81609), (693, 71717), (957, 51933), (1827, 27203), (2233, 22257), (2473, 20097), (2871, 17311), (6699, 7419)]