52109421

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:282

約数の個数: 64

約数和(自身を含む): 91779072

約数和(自身を除く): 39669651

約数列:

[1, 3, 7, 13, 21, 23, 39, 43, 69, 91, 129, 161, 193, 273, 299, 301, 483, 559, 579, 897, 903, 989, 1351, 1677, 2093, 2509, 2967, 3913, 4053, 4439, 6279, 6923, 7527, 8299, 11739, 12857, 13317, 17563, 20769, 24897, 31073, 38571, 52689, 57707, 58093, 89999, 93219, 107887, 173121, 174279, 190877, 269997, 323661, 403949, 572631, 755209, 1211847, 1336139, 2265627, 2481401, 4008417, 7444203, 17369807, 52109421]

約数ペア:

[(1, 52109421), (3, 17369807), (7, 7444203), (13, 4008417), (21, 2481401), (23, 2265627), (39, 1336139), (43, 1211847), (69, 755209), (91, 572631), (129, 403949), (161, 323661), (193, 269997), (273, 190877), (299, 174279), (301, 173121), (483, 107887), (559, 93219), (579, 89999), (897, 58093), (903, 57707), (989, 52689), (1351, 38571), (1677, 31073), (2093, 24897), (2509, 20769), (2967, 17563), (3913, 13317), (4053, 12857), (4439, 11739), (6279, 8299), (6923, 7527)]