54965300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{42281}}^1$

素因数の和:42308

約数の個数: 36

約数和(自身を含む): 128452716

約数和(自身を除く): 73487416

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 42281, 84562, 169124, 211405, 422810, 549653, 845620, 1057025, 1099306, 2114050, 2198612, 2748265, 4228100, 5496530, 10993060, 13741325, 27482650, 54965300]

約数ペア:

[(1, 54965300), (2, 27482650), (4, 13741325), (5, 10993060), (10, 5496530), (13, 4228100), (20, 2748265), (25, 2198612), (26, 2114050), (50, 1099306), (52, 1057025), (65, 845620), (100, 549653), (130, 422810), (260, 211405), (325, 169124), (650, 84562), (1300, 42281)]