55052728

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{8423}}^1$

素因数の和:8491

約数の個数: 32

約数和(自身を含む): 111196800

約数和(自身を除く): 56144072

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 344, 817, 1634, 3268, 6536, 8423, 16846, 33692, 67384, 160037, 320074, 362189, 640148, 724378, 1280296, 1448756, 2897512, 6881591, 13763182, 27526364, 55052728]

約数ペア:

[(1, 55052728), (2, 27526364), (4, 13763182), (8, 6881591), (19, 2897512), (38, 1448756), (43, 1280296), (76, 724378), (86, 640148), (152, 362189), (172, 320074), (344, 160037), (817, 67384), (1634, 33692), (3268, 16846), (6536, 8423)]