55481008

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{7331}}^1$

素因数の和:7393

約数の個数: 40

約数和(自身を含む): 120010176

約数和(自身を除く): 64529168

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 172, 176, 344, 473, 688, 946, 1892, 3784, 7331, 7568, 14662, 29324, 58648, 80641, 117296, 161282, 315233, 322564, 630466, 645128, 1260932, 1290256, 2521864, 3467563, 5043728, 6935126, 13870252, 27740504, 55481008]

約数ペア:

[(1, 55481008), (2, 27740504), (4, 13870252), (8, 6935126), (11, 5043728), (16, 3467563), (22, 2521864), (43, 1290256), (44, 1260932), (86, 645128), (88, 630466), (172, 322564), (176, 315233), (344, 161282), (473, 117296), (688, 80641), (946, 58648), (1892, 29324), (3784, 14662), (7331, 7568)]