55207730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{373}}^1$

素因数の和:459

約数の個数: 48

約数和(自身を含む): 107725464

約数和(自身を除く): 52517734

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 361, 373, 410, 722, 746, 779, 1558, 1805, 1865, 3610, 3730, 3895, 7087, 7790, 14174, 14801, 15293, 29602, 30586, 35435, 70870, 74005, 76465, 134653, 148010, 152930, 269306, 290567, 581134, 673265, 1346530, 1452835, 2905670, 5520773, 11041546, 27603865, 55207730]

約数ペア:

[(1, 55207730), (2, 27603865), (5, 11041546), (10, 5520773), (19, 2905670), (38, 1452835), (41, 1346530), (82, 673265), (95, 581134), (190, 290567), (205, 269306), (361, 152930), (373, 148010), (410, 134653), (722, 76465), (746, 74005), (779, 70870), (1558, 35435), (1805, 30586), (1865, 29602), (3610, 15293), (3730, 14801), (3895, 14174), (7087, 7790)]