4969950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1949}}^1$

素因数の和:1981

約数の個数: 48

約数和(自身を含む): 13057200

約数和(自身を除く): 8087250

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, 1949, 2550, 3898, 5847, 9745, 11694, 19490, 29235, 33133, 48725, 58470, 66266, 97450, 99399, 146175, 165665, 198798, 292350, 331330, 496995, 828325, 993990, 1656650, 2484975, 4969950]

約数ペア:

[(1, 4969950), (2, 2484975), (3, 1656650), (5, 993990), (6, 828325), (10, 496995), (15, 331330), (17, 292350), (25, 198798), (30, 165665), (34, 146175), (50, 99399), (51, 97450), (75, 66266), (85, 58470), (102, 48725), (150, 33133), (170, 29235), (255, 19490), (425, 11694), (510, 9745), (850, 5847), (1275, 3898), (1949, 2550)]