51756155

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{877}}^1$

素因数の和:959

約数の個数: 32

約数和(自身を含む): 72066240

約数和(自身を除く): 20310085

約数列:

[1, 5, 11, 29, 37, 55, 145, 185, 319, 407, 877, 1073, 1595, 2035, 4385, 5365, 9647, 11803, 25433, 32449, 48235, 59015, 127165, 162245, 279763, 356939, 941021, 1398815, 1784695, 4705105, 10351231, 51756155]

約数ペア:

[(1, 51756155), (5, 10351231), (11, 4705105), (29, 1784695), (37, 1398815), (55, 941021), (145, 356939), (185, 279763), (319, 162245), (407, 127165), (877, 59015), (1073, 48235), (1595, 32449), (2035, 25433), (4385, 11803), (5365, 9647)]