49187999450

素因数分解:

$2^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{1033}}^1\times {\mathrm{8737}}^1$

素因数の和:9891

約数の個数: 48

約数和(自身を含む): 92428991160

約数和(自身を除く): 43240991710

約数列:

[1, 2, 5, 10, 25, 50, 109, 218, 545, 1033, 1090, 2066, 2725, 5165, 5450, 8737, 10330, 17474, 25825, 43685, 51650, 87370, 112597, 218425, 225194, 436850, 562985, 952333, 1125970, 1904666, 2814925, 4761665, 5629850, 9025321, 9523330, 18050642, 23808325, 45126605, 47616650, 90253210, 225633025, 451266050, 983759989, 1967519978, 4918799945, 9837599890, 24593999725, 49187999450]

約数ペア:

[(1, 49187999450), (2, 24593999725), (5, 9837599890), (10, 4918799945), (25, 1967519978), (50, 983759989), (109, 451266050), (218, 225633025), (545, 90253210), (1033, 47616650), (1090, 45126605), (2066, 23808325), (2725, 18050642), (5165, 9523330), (5450, 9025321), (8737, 5629850), (10330, 4761665), (17474, 2814925), (25825, 1904666), (43685, 1125970), (51650, 952333), (87370, 562985), (112597, 436850), (218425, 225194)]