55689802

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1879}}^1$

素因数の和:1990

約数の個数: 32

約数和(自身を含む): 100166400

約数和(自身を除く): 44476598

約数列:

[1, 2, 7, 14, 29, 58, 73, 146, 203, 406, 511, 1022, 1879, 2117, 3758, 4234, 13153, 14819, 26306, 29638, 54491, 108982, 137167, 274334, 381437, 762874, 960169, 1920338, 3977843, 7955686, 27844901, 55689802]

約数ペア:

[(1, 55689802), (2, 27844901), (7, 7955686), (14, 3977843), (29, 1920338), (58, 960169), (73, 762874), (146, 381437), (203, 274334), (406, 137167), (511, 108982), (1022, 54491), (1879, 29638), (2117, 26306), (3758, 14819), (4234, 13153)]