54757060

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{63671}}^1$

素因数の和:63723

約数の個数: 24

約数和(自身を含む): 117665856

約数和(自身を除く): 62908796

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 63671, 127342, 254684, 318355, 636710, 1273420, 2737853, 5475706, 10951412, 13689265, 27378530, 54757060]

約数ペア:

[(1, 54757060), (2, 27378530), (4, 13689265), (5, 10951412), (10, 5475706), (20, 2737853), (43, 1273420), (86, 636710), (172, 318355), (215, 254684), (430, 127342), (860, 63671)]