54720784

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{72767}}^1$

素因数の和:72822

約数の個数: 20

約数和(自身を含む): 108278784

約数和(自身を除く): 53558000

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 72767, 145534, 291068, 582136, 1164272, 3420049, 6840098, 13680196, 27360392, 54720784]

約数ペア:

[(1, 54720784), (2, 27360392), (4, 13680196), (8, 6840098), (16, 3420049), (47, 1164272), (94, 582136), (188, 291068), (376, 145534), (752, 72767)]