51488800

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{5851}}^1$

素因数の和:5882

約数の個数: 72

約数和(自身を含む): 137147472

約数和(自身を除く): 85658672

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 110, 160, 176, 200, 220, 275, 352, 400, 440, 550, 800, 880, 1100, 1760, 2200, 4400, 5851, 8800, 11702, 23404, 29255, 46808, 58510, 64361, 93616, 117020, 128722, 146275, 187232, 234040, 257444, 292550, 321805, 468080, 514888, 585100, 643610, 936160, 1029776, 1170200, 1287220, 1609025, 2059552, 2340400, 2574440, 3218050, 4680800, 5148880, 6436100, 10297760, 12872200, 25744400, 51488800]

約数ペア:

[(1, 51488800), (2, 25744400), (4, 12872200), (5, 10297760), (8, 6436100), (10, 5148880), (11, 4680800), (16, 3218050), (20, 2574440), (22, 2340400), (25, 2059552), (32, 1609025), (40, 1287220), (44, 1170200), (50, 1029776), (55, 936160), (80, 643610), (88, 585100), (100, 514888), (110, 468080), (160, 321805), (176, 292550), (200, 257444), (220, 234040), (275, 187232), (352, 146275), (400, 128722), (440, 117020), (550, 93616), (800, 64361), (880, 58510), (1100, 46808), (1760, 29255), (2200, 23404), (4400, 11702), (5851, 8800)]