48445880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{173021}}^1$

素因数の和:173039

約数の個数: 32

約数和(自身を含む): 124575840

約数和(自身を除く): 76129960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 173021, 346042, 692084, 865105, 1211147, 1384168, 1730210, 2422294, 3460420, 4844588, 6055735, 6920840, 9689176, 12111470, 24222940, 48445880]

約数ペア:

[(1, 48445880), (2, 24222940), (4, 12111470), (5, 9689176), (7, 6920840), (8, 6055735), (10, 4844588), (14, 3460420), (20, 2422294), (28, 1730210), (35, 1384168), (40, 1211147), (56, 865105), (70, 692084), (140, 346042), (280, 173021)]