49475780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{145517}}^1$

素因数の和:145543

約数の個数: 24

約数和(自身を含む): 110011608

約数和(自身を除く): 60535828

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 145517, 291034, 582068, 727585, 1455170, 2473789, 2910340, 4947578, 9895156, 12368945, 24737890, 49475780]

約数ペア:

[(1, 49475780), (2, 24737890), (4, 12368945), (5, 9895156), (10, 4947578), (17, 2910340), (20, 2473789), (34, 1455170), (68, 727585), (85, 582068), (170, 291034), (340, 145517)]