54875648

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{5641}}^1$

素因数の和:5678

約数の個数: 40

約数和(自身を含む): 115435320

約数和(自身を除く): 60559672

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1216, 2432, 4864, 5641, 9728, 11282, 22564, 45128, 90256, 107179, 180512, 214358, 361024, 428716, 722048, 857432, 1444096, 1714864, 2888192, 3429728, 6859456, 13718912, 27437824, 54875648]

約数ペア:

[(1, 54875648), (2, 27437824), (4, 13718912), (8, 6859456), (16, 3429728), (19, 2888192), (32, 1714864), (38, 1444096), (64, 857432), (76, 722048), (128, 428716), (152, 361024), (256, 214358), (304, 180512), (512, 107179), (608, 90256), (1216, 45128), (2432, 22564), (4864, 11282), (5641, 9728)]