55255836

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 131304320

約数和(自身を除く): 76048484

約数列:

[1, 2, 3, 4, 6, 12, 139, 157, 211, 278, 314, 417, 422, 471, 556, 628, 633, 834, 844, 942, 1266, 1668, 1884, 2532, 21823, 29329, 33127, 43646, 58658, 65469, 66254, 87292, 87987, 99381, 117316, 130938, 132508, 175974, 198762, 261876, 351948, 397524, 4604653, 9209306, 13813959, 18418612, 27627918, 55255836]

約数ペア:

[(1, 55255836), (2, 27627918), (3, 18418612), (4, 13813959), (6, 9209306), (12, 4604653), (139, 397524), (157, 351948), (211, 261876), (278, 198762), (314, 175974), (417, 132508), (422, 130938), (471, 117316), (556, 99381), (628, 87987), (633, 87292), (834, 66254), (844, 65469), (942, 58658), (1266, 43646), (1668, 33127), (1884, 29329), (2532, 21823)]