55928144

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{653}}^1$

素因数の和:815

約数の個数: 40

約数和(自身を含む): 111669192

約数和(自身を除く): 55741048

約数列:

[1, 2, 4, 8, 16, 53, 101, 106, 202, 212, 404, 424, 653, 808, 848, 1306, 1616, 2612, 5224, 5353, 10448, 10706, 21412, 34609, 42824, 65953, 69218, 85648, 131906, 138436, 263812, 276872, 527624, 553744, 1055248, 3495509, 6991018, 13982036, 27964072, 55928144]

約数ペア:

[(1, 55928144), (2, 27964072), (4, 13982036), (8, 6991018), (16, 3495509), (53, 1055248), (101, 553744), (106, 527624), (202, 276872), (212, 263812), (404, 138436), (424, 131906), (653, 85648), (808, 69218), (848, 65953), (1306, 42824), (1616, 34609), (2612, 21412), (5224, 10706), (5353, 10448)]