51489258

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{62639}}^1$

素因数の和:62781

約数の個数: 16

約数和(自身を含む): 103731840

約数和(自身を除く): 52242582

約数列:

[1, 2, 3, 6, 137, 274, 411, 822, 62639, 125278, 187917, 375834, 8581543, 17163086, 25744629, 51489258]

約数ペア:

[(1, 51489258), (2, 25744629), (3, 17163086), (6, 8581543), (137, 375834), (274, 187917), (411, 125278), (822, 62639)]