49317320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{94841}}^1$

素因数の和:94865

約数の個数: 32

約数和(自身を含む): 119500920

約数和(自身を除く): 70183600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 94841, 189682, 379364, 474205, 758728, 948410, 1232933, 1896820, 2465866, 3793640, 4931732, 6164665, 9863464, 12329330, 24658660, 49317320]

約数ペア:

[(1, 49317320), (2, 24658660), (4, 12329330), (5, 9863464), (8, 6164665), (10, 4931732), (13, 3793640), (20, 2465866), (26, 1896820), (40, 1232933), (52, 948410), (65, 758728), (104, 474205), (130, 379364), (260, 189682), (520, 94841)]