55473558

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1320799}}^1$

素因数の和:1320811

約数の個数: 16

約数和(自身を含む): 126796800

約数和(自身を除く): 71323242

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1320799, 2641598, 3962397, 7924794, 9245593, 18491186, 27736779, 55473558]

約数ペア:

[(1, 55473558), (2, 27736779), (3, 18491186), (6, 9245593), (7, 7924794), (14, 3962397), (21, 2641598), (42, 1320799)]