52231400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{20089}}^1$

素因数の和:20118

約数の個数: 48

約数和(自身を含む): 130785900

約数和(自身を除く): 78554500

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 20089, 40178, 80356, 100445, 160712, 200890, 261157, 401780, 502225, 522314, 803560, 1004450, 1044628, 1305785, 2008900, 2089256, 2611570, 4017800, 5223140, 6528925, 10446280, 13057850, 26115700, 52231400]

約数ペア:

[(1, 52231400), (2, 26115700), (4, 13057850), (5, 10446280), (8, 6528925), (10, 5223140), (13, 4017800), (20, 2611570), (25, 2089256), (26, 2008900), (40, 1305785), (50, 1044628), (52, 1004450), (65, 803560), (100, 522314), (104, 502225), (130, 401780), (200, 261157), (260, 200890), (325, 160712), (520, 100445), (650, 80356), (1300, 40178), (2600, 20089)]