48493480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{173191}}^1$

素因数の和:173209

約数の個数: 32

約数和(自身を含む): 124698240

約数和(自身を除く): 76204760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 173191, 346382, 692764, 865955, 1212337, 1385528, 1731910, 2424674, 3463820, 4849348, 6061685, 6927640, 9698696, 12123370, 24246740, 48493480]

約数ペア:

[(1, 48493480), (2, 24246740), (4, 12123370), (5, 9698696), (7, 6927640), (8, 6061685), (10, 4849348), (14, 3463820), (20, 2424674), (28, 1731910), (35, 1385528), (40, 1212337), (56, 865955), (70, 692764), (140, 346382), (280, 173191)]