56611478

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:249

約数の個数: 64

約数和(自身を含む): 110702592

約数和(自身を除く): 54091114

約数列:

[1, 2, 7, 11, 14, 22, 43, 77, 83, 86, 103, 154, 166, 206, 301, 473, 581, 602, 721, 913, 946, 1133, 1162, 1442, 1826, 2266, 3311, 3569, 4429, 6391, 6622, 7138, 7931, 8549, 8858, 12782, 15862, 17098, 24983, 31003, 39259, 48719, 49966, 59843, 62006, 78518, 94039, 97438, 119686, 188078, 274813, 341033, 367607, 549626, 658273, 682066, 735214, 1316546, 2573249, 4043677, 5146498, 8087354, 28305739, 56611478]

約数ペア:

[(1, 56611478), (2, 28305739), (7, 8087354), (11, 5146498), (14, 4043677), (22, 2573249), (43, 1316546), (77, 735214), (83, 682066), (86, 658273), (103, 549626), (154, 367607), (166, 341033), (206, 274813), (301, 188078), (473, 119686), (581, 97438), (602, 94039), (721, 78518), (913, 62006), (946, 59843), (1133, 49966), (1162, 48719), (1442, 39259), (1826, 31003), (2266, 24983), (3311, 17098), (3569, 15862), (4429, 12782), (6391, 8858), (6622, 8549), (7138, 7931)]