49541850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{89}}^1\times {\mathrm{1237}}^1$

素因数の和:1344

約数の個数: 72

約数和(自身を含む): 134706780

約数和(自身を除く): 85164930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 89, 90, 150, 178, 225, 267, 445, 450, 534, 801, 890, 1237, 1335, 1602, 2225, 2474, 2670, 3711, 4005, 4450, 6185, 6675, 7422, 8010, 11133, 12370, 13350, 18555, 20025, 22266, 30925, 37110, 40050, 55665, 61850, 92775, 110093, 111330, 185550, 220186, 278325, 330279, 550465, 556650, 660558, 990837, 1100930, 1651395, 1981674, 2752325, 3302790, 4954185, 5504650, 8256975, 9908370, 16513950, 24770925, 49541850]

約数ペア:

[(1, 49541850), (2, 24770925), (3, 16513950), (5, 9908370), (6, 8256975), (9, 5504650), (10, 4954185), (15, 3302790), (18, 2752325), (25, 1981674), (30, 1651395), (45, 1100930), (50, 990837), (75, 660558), (89, 556650), (90, 550465), (150, 330279), (178, 278325), (225, 220186), (267, 185550), (445, 111330), (450, 110093), (534, 92775), (801, 61850), (890, 55665), (1237, 40050), (1335, 37110), (1602, 30925), (2225, 22266), (2474, 20025), (2670, 18555), (3711, 13350), (4005, 12370), (4450, 11133), (6185, 8010), (6675, 7422)]