51216592

素因数分解:

$2^4\times 7^1\times {\mathrm{431}}^1\times {\mathrm{1061}}^1$

素因数の和:1507

約数の個数: 40

約数和(自身を含む): 113778432

約数和(自身を除く): 62561840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 431, 862, 1061, 1724, 2122, 3017, 3448, 4244, 6034, 6896, 7427, 8488, 12068, 14854, 16976, 24136, 29708, 48272, 59416, 118832, 457291, 914582, 1829164, 3201037, 3658328, 6402074, 7316656, 12804148, 25608296, 51216592]

約数ペア:

[(1, 51216592), (2, 25608296), (4, 12804148), (7, 7316656), (8, 6402074), (14, 3658328), (16, 3201037), (28, 1829164), (56, 914582), (112, 457291), (431, 118832), (862, 59416), (1061, 48272), (1724, 29708), (2122, 24136), (3017, 16976), (3448, 14854), (4244, 12068), (6034, 8488), (6896, 7427)]