55381312

素因数分解:

$2^6\times 7^1\times {\mathrm{123619}}^1$

素因数の和:123638

約数の個数: 28

約数和(自身を含む): 125597920

約数和(自身を除く): 70216608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 123619, 247238, 494476, 865333, 988952, 1730666, 1977904, 3461332, 3955808, 6922664, 7911616, 13845328, 27690656, 55381312]

約数ペア:

[(1, 55381312), (2, 27690656), (4, 13845328), (7, 7911616), (8, 6922664), (14, 3955808), (16, 3461332), (28, 1977904), (32, 1730666), (56, 988952), (64, 865333), (112, 494476), (224, 247238), (448, 123619)]