51981738

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{104381}}^1$

素因数の和:104469

約数の個数: 16

約数和(自身を含む): 105217056

約数和(自身を除く): 53235318

約数列:

[1, 2, 3, 6, 83, 166, 249, 498, 104381, 208762, 313143, 626286, 8663623, 17327246, 25990869, 51981738]

約数ペア:

[(1, 51981738), (2, 25990869), (3, 17327246), (6, 8663623), (83, 626286), (166, 313143), (249, 208762), (498, 104381)]