56974154

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 91929600

約数和(自身を除く): 34955446

約数列:

[1, 2, 29, 37, 58, 74, 139, 191, 278, 382, 1073, 2146, 4031, 5143, 5539, 7067, 8062, 10286, 11078, 14134, 26549, 53098, 149147, 204943, 298294, 409886, 769921, 982313, 1539842, 1964626, 28487077, 56974154]

約数ペア:

[(1, 56974154), (2, 28487077), (29, 1964626), (37, 1539842), (58, 982313), (74, 769921), (139, 409886), (191, 298294), (278, 204943), (382, 149147), (1073, 53098), (2146, 26549), (4031, 14134), (5143, 11078), (5539, 10286), (7067, 8062)]