54949150

素因数分解:

$2^1\times 5^2\times {\mathrm{409}}^1\times {\mathrm{2687}}^1$

素因数の和:3108

約数の個数: 24

約数和(自身を含む): 102493440

約数和(自身を除く): 47544290

約数列:

[1, 2, 5, 10, 25, 50, 409, 818, 2045, 2687, 4090, 5374, 10225, 13435, 20450, 26870, 67175, 134350, 1098983, 2197966, 5494915, 10989830, 27474575, 54949150]

約数ペア:

[(1, 54949150), (2, 27474575), (5, 10989830), (10, 5494915), (25, 2197966), (50, 1098983), (409, 134350), (818, 67175), (2045, 26870), (2687, 20450), (4090, 13435), (5374, 10225)]