51279256

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{19483}}^1$

素因数の和:19543

約数の個数: 32

約数和(自身を含む): 112227840

約数和(自身を除く): 60948584

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 19483, 38966, 77932, 136381, 155864, 272762, 545524, 915701, 1091048, 1831402, 3662804, 6409907, 7325608, 12819814, 25639628, 51279256]

約数ペア:

[(1, 51279256), (2, 25639628), (4, 12819814), (7, 7325608), (8, 6409907), (14, 3662804), (28, 1831402), (47, 1091048), (56, 915701), (94, 545524), (188, 272762), (329, 155864), (376, 136381), (658, 77932), (1316, 38966), (2632, 19483)]