51020349

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{83}}^1\times {\mathrm{709}}^1$

素因数の和:829

約数の個数: 24

約数和(自身を含む): 73237920

約数和(自身を除く): 22217571

約数列:

[1, 3, 17, 51, 83, 249, 289, 709, 867, 1411, 2127, 4233, 12053, 23987, 36159, 58847, 71961, 176541, 204901, 614703, 1000399, 3001197, 17006783, 51020349]

約数ペア:

[(1, 51020349), (3, 17006783), (17, 3001197), (51, 1000399), (83, 614703), (249, 204901), (289, 176541), (709, 71961), (867, 58847), (1411, 36159), (2127, 23987), (4233, 12053)]