50855445

素因数分解:

$3^4\times 5^1\times {\mathrm{199}}^1\times {\mathrm{631}}^1$

素因数の和:847

約数の個数: 40

約数和(自身を含む): 91766400

約数和(自身を除く): 40910955

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 199, 405, 597, 631, 995, 1791, 1893, 2985, 3155, 5373, 5679, 8955, 9465, 16119, 17037, 26865, 28395, 51111, 80595, 85185, 125569, 255555, 376707, 627845, 1130121, 1883535, 3390363, 5650605, 10171089, 16951815, 50855445]

約数ペア:

[(1, 50855445), (3, 16951815), (5, 10171089), (9, 5650605), (15, 3390363), (27, 1883535), (45, 1130121), (81, 627845), (135, 376707), (199, 255555), (405, 125569), (597, 85185), (631, 80595), (995, 51111), (1791, 28395), (1893, 26865), (2985, 17037), (3155, 16119), (5373, 9465), (5679, 8955)]