55457278

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{9203}}^1$

素因数の和:9359

約数の個数: 16

約数和(自身を含む): 87474816

約数和(自身を除く): 32017538

約数列:

[1, 2, 23, 46, 131, 262, 3013, 6026, 9203, 18406, 211669, 423338, 1205593, 2411186, 27728639, 55457278]

約数ペア:

[(1, 55457278), (2, 27728639), (23, 2411186), (46, 1205593), (131, 423338), (262, 211669), (3013, 18406), (6026, 9203)]