53578050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{21011}}^1$

素因数の和:21043

約数の個数: 48

約数和(自身を含む): 140696352

約数和(自身を除く): 87118302

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, 21011, 42022, 63033, 105055, 126066, 210110, 315165, 357187, 525275, 630330, 714374, 1050550, 1071561, 1575825, 1785935, 2143122, 3151650, 3571870, 5357805, 8929675, 10715610, 17859350, 26789025, 53578050]

約数ペア:

[(1, 53578050), (2, 26789025), (3, 17859350), (5, 10715610), (6, 8929675), (10, 5357805), (15, 3571870), (17, 3151650), (25, 2143122), (30, 1785935), (34, 1575825), (50, 1071561), (51, 1050550), (75, 714374), (85, 630330), (102, 525275), (150, 357187), (170, 315165), (255, 210110), (425, 126066), (510, 105055), (850, 63033), (1275, 42022), (2550, 21011)]