55751478

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{216091}}^1$

素因数の和:216139

約数の個数: 16

約数和(自身を含む): 114096576

約数和(自身を除く): 58345098

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 216091, 432182, 648273, 1296546, 9291913, 18583826, 27875739, 55751478]

約数ペア:

[(1, 55751478), (2, 27875739), (3, 18583826), (6, 9291913), (43, 1296546), (86, 648273), (129, 432182), (258, 216091)]