54572550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{21401}}^1$

素因数の和:21433

約数の個数: 48

約数和(自身を含む): 143307792

約数和(自身を除く): 88735242

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 255, 425, 510, 850, 1275, 2550, 21401, 42802, 64203, 107005, 128406, 214010, 321015, 363817, 535025, 642030, 727634, 1070050, 1091451, 1605075, 1819085, 2182902, 3210150, 3638170, 5457255, 9095425, 10914510, 18190850, 27286275, 54572550]

約数ペア:

[(1, 54572550), (2, 27286275), (3, 18190850), (5, 10914510), (6, 9095425), (10, 5457255), (15, 3638170), (17, 3210150), (25, 2182902), (30, 1819085), (34, 1605075), (50, 1091451), (51, 1070050), (75, 727634), (85, 642030), (102, 535025), (150, 363817), (170, 321015), (255, 214010), (425, 128406), (510, 107005), (850, 64203), (1275, 42802), (2550, 21401)]