55553036

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{863}}^1$

素因数の和:915

約数の個数: 72

約数和(自身を含む): 128701440

約数和(自身を除く): 73148404

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 121, 133, 154, 209, 242, 266, 308, 418, 484, 532, 836, 847, 863, 1463, 1694, 1726, 2299, 2926, 3388, 3452, 4598, 5852, 6041, 9196, 9493, 12082, 16093, 16397, 18986, 24164, 32186, 32794, 37972, 64372, 65588, 66451, 104423, 114779, 132902, 180367, 208846, 229558, 265804, 360734, 417692, 459116, 721468, 730961, 1262569, 1461922, 1984037, 2525138, 2923844, 3968074, 5050276, 7936148, 13888259, 27776518, 55553036]

約数ペア:

[(1, 55553036), (2, 27776518), (4, 13888259), (7, 7936148), (11, 5050276), (14, 3968074), (19, 2923844), (22, 2525138), (28, 1984037), (38, 1461922), (44, 1262569), (76, 730961), (77, 721468), (121, 459116), (133, 417692), (154, 360734), (209, 265804), (242, 229558), (266, 208846), (308, 180367), (418, 132902), (484, 114779), (532, 104423), (836, 66451), (847, 65588), (863, 64372), (1463, 37972), (1694, 32794), (1726, 32186), (2299, 24164), (2926, 18986), (3388, 16397), (3452, 16093), (4598, 12082), (5852, 9493), (6041, 9196)]