51688891168

素因数分解:

$2^5\times {\mathrm{1321}}^1\times {\mathrm{1222769}}^1$

素因数の和:1224100

約数の個数: 24

約数和(自身を含む): 101839622220

約数和(自身を除く): 50150731052

約数列:

[1, 2, 4, 8, 16, 32, 1321, 2642, 5284, 10568, 21136, 42272, 1222769, 2445538, 4891076, 9782152, 19564304, 39128608, 1615277849, 3230555698, 6461111396, 12922222792, 25844445584, 51688891168]

約数ペア:

[(1, 51688891168), (2, 25844445584), (4, 12922222792), (8, 6461111396), (16, 3230555698), (32, 1615277849), (1321, 39128608), (2642, 19564304), (5284, 9782152), (10568, 4891076), (21136, 2445538), (42272, 1222769)]