49208900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37853}}^1$

素因数の和:37880

約数の個数: 36

約数和(自身を含む): 115000452

約数和(自身を除く): 65791552

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 37853, 75706, 151412, 189265, 378530, 492089, 757060, 946325, 984178, 1892650, 1968356, 2460445, 3785300, 4920890, 9841780, 12302225, 24604450, 49208900]

約数ペア:

[(1, 49208900), (2, 24604450), (4, 12302225), (5, 9841780), (10, 4920890), (13, 3785300), (20, 2460445), (25, 1968356), (26, 1892650), (50, 984178), (52, 946325), (65, 757060), (100, 492089), (130, 378530), (260, 189265), (325, 151412), (650, 75706), (1300, 37853)]