47570908

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{739}}^1$

素因数の和:791

約数の個数: 72

約数和(自身を含む): 110230400

約数和(自身を除く): 62659492

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, 739, 836, 847, 1463, 1478, 1694, 2299, 2926, 2956, 3388, 4598, 5173, 5852, 8129, 9196, 10346, 14041, 16093, 16258, 20692, 28082, 32186, 32516, 56164, 56903, 64372, 89419, 98287, 113806, 154451, 178838, 196574, 227612, 308902, 357676, 393148, 617804, 625933, 1081157, 1251866, 1698961, 2162314, 2503732, 3397922, 4324628, 6795844, 11892727, 23785454, 47570908]

約数ペア:

[(1, 47570908), (2, 23785454), (4, 11892727), (7, 6795844), (11, 4324628), (14, 3397922), (19, 2503732), (22, 2162314), (28, 1698961), (38, 1251866), (44, 1081157), (76, 625933), (77, 617804), (121, 393148), (133, 357676), (154, 308902), (209, 227612), (242, 196574), (266, 178838), (308, 154451), (418, 113806), (484, 98287), (532, 89419), (739, 64372), (836, 56903), (847, 56164), (1463, 32516), (1478, 32186), (1694, 28082), (2299, 20692), (2926, 16258), (2956, 16093), (3388, 14041), (4598, 10346), (5173, 9196), (5852, 8129)]