55404769

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 69341184

約数和(自身を除く): 13936415

約数列:

[1, 7, 23, 43, 53, 151, 161, 301, 371, 989, 1057, 1219, 2279, 3473, 6493, 6923, 8003, 8533, 15953, 24311, 45451, 52417, 56021, 149339, 184069, 344129, 366919, 1045373, 1288483, 2408903, 7914967, 55404769]

約数ペア:

[(1, 55404769), (7, 7914967), (23, 2408903), (43, 1288483), (53, 1045373), (151, 366919), (161, 344129), (301, 184069), (371, 149339), (989, 56021), (1057, 52417), (1219, 45451), (2279, 24311), (3473, 15953), (6493, 8533), (6923, 8003)]