55416849

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{1723}}^1$

素因数の和:1948

約数の個数: 16

約数和(自身を含む): 75469824

約数和(自身を除く): 20052975

約数列:

[1, 3, 71, 151, 213, 453, 1723, 5169, 10721, 32163, 122333, 260173, 366999, 780519, 18472283, 55416849]

約数ペア:

[(1, 55416849), (3, 18472283), (71, 780519), (151, 366999), (213, 260173), (453, 122333), (1723, 32163), (5169, 10721)]