49213255

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{108161}}^1$

素因数の和:108186

約数の個数: 16

約数和(自身を含む): 72684864

約数和(自身を除く): 23471609

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 108161, 540805, 757127, 1406093, 3785635, 7030465, 9842651, 49213255]

約数ペア:

[(1, 49213255), (5, 9842651), (7, 7030465), (13, 3785635), (35, 1406093), (65, 757127), (91, 540805), (455, 108161)]