53816984065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1493}}^1\times {\mathrm{32621}}^1$

素因数の和:34149

約数の個数: 32

約数和(自身を含む): 73690749216

約数和(自身を除く): 19873765151

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 1493, 7465, 19409, 25381, 32621, 97045, 126905, 163105, 329953, 424073, 554557, 1649765, 2120365, 2772785, 7209241, 36046205, 48703153, 243515765, 633140989, 827953601, 3165704945, 4139768005, 10763396813, 53816984065]

約数ペア:

[(1, 53816984065), (5, 10763396813), (13, 4139768005), (17, 3165704945), (65, 827953601), (85, 633140989), (221, 243515765), (1105, 48703153), (1493, 36046205), (7465, 7209241), (19409, 2772785), (25381, 2120365), (32621, 1649765), (97045, 554557), (126905, 424073), (163105, 329953)]