51289585

素因数分解:

$5^1\times {\mathrm{37}}^2\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:265

約数の個数: 24

約数和(自身を含む): 64834560

約数和(自身を除く): 13544975

約数列:

[1, 5, 37, 59, 127, 185, 295, 635, 1369, 2183, 4699, 6845, 7493, 10915, 23495, 37465, 80771, 173863, 277241, 403855, 869315, 1386205, 10257917, 51289585]

約数ペア:

[(1, 51289585), (5, 10257917), (37, 1386205), (59, 869315), (127, 403855), (185, 277241), (295, 173863), (635, 80771), (1369, 37465), (2183, 23495), (4699, 10915), (6845, 7493)]