49481719

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{53149}}^1$

素因数の和:53182

約数の個数: 12

約数和(自身を含む): 60591000

約数和(自身を除く): 11109281

約数列:

[1, 7, 19, 49, 133, 931, 53149, 372043, 1009831, 2604301, 7068817, 49481719]

約数ペア:

[(1, 49481719), (7, 7068817), (19, 2604301), (49, 1009831), (133, 372043), (931, 53149)]