54775840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{48907}}^1$

素因数の和:48929

約数の個数: 48

約数和(自身を含む): 147897792

約数和(自身を除く): 93121952

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 48907, 97814, 195628, 244535, 342349, 391256, 489070, 684698, 782512, 978140, 1369396, 1565024, 1711745, 1956280, 2738792, 3423490, 3912560, 5477584, 6846980, 7825120, 10955168, 13693960, 27387920, 54775840]

約数ペア:

[(1, 54775840), (2, 27387920), (4, 13693960), (5, 10955168), (7, 7825120), (8, 6846980), (10, 5477584), (14, 3912560), (16, 3423490), (20, 2738792), (28, 1956280), (32, 1711745), (35, 1565024), (40, 1369396), (56, 978140), (70, 782512), (80, 684698), (112, 489070), (140, 391256), (160, 342349), (224, 244535), (280, 195628), (560, 97814), (1120, 48907)]