53490569909

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{5347}}^1\times {\mathrm{19577}}^1$

素因数の和:25004

約数の個数: 16

約数和(自身を含む): 61984261248

約数和(自身を除く): 8493691339

約数列:

[1, 7, 73, 511, 5347, 19577, 37429, 137039, 390331, 1429121, 2732317, 10003847, 104678219, 732747533, 7641509987, 53490569909]

約数ペア:

[(1, 53490569909), (7, 7641509987), (73, 732747533), (511, 104678219), (5347, 10003847), (19577, 2732317), (37429, 1429121), (137039, 390331)]