28050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1$

素因数の和:43

約数の個数: 48

約数和(自身を含む): 80352

約数和(自身を除く): 52302

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 25, 30, 33, 34, 50, 51, 55, 66, 75, 85, 102, 110, 150, 165, 170, 187, 255, 275, 330, 374, 425, 510, 550, 561, 825, 850, 935, 1122, 1275, 1650, 1870, 2550, 2805, 4675, 5610, 9350, 14025, 28050]

約数ペア:

[(1, 28050), (2, 14025), (3, 9350), (5, 5610), (6, 4675), (10, 2805), (11, 2550), (15, 1870), (17, 1650), (22, 1275), (25, 1122), (30, 935), (33, 850), (34, 825), (50, 561), (51, 550), (55, 510), (66, 425), (75, 374), (85, 330), (102, 275), (110, 255), (150, 187), (165, 170)]