55448862

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1320211}}^1$

素因数の和:1320223

約数の個数: 16

約数和(自身を含む): 126740352

約数和(自身を除く): 71291490

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1320211, 2640422, 3960633, 7921266, 9241477, 18482954, 27724431, 55448862]

約数ペア:

[(1, 55448862), (2, 27724431), (3, 18482954), (6, 9241477), (7, 7921266), (14, 3960633), (21, 2640422), (42, 1320211)]