53491802

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:571

約数の個数: 64

約数和(自身を含む): 107520000

約数和(自身を除く): 54028198

約数列:

[1, 2, 7, 13, 14, 19, 26, 31, 38, 62, 91, 133, 182, 217, 247, 266, 403, 434, 494, 499, 589, 806, 998, 1178, 1729, 2821, 3458, 3493, 4123, 5642, 6487, 6986, 7657, 8246, 9481, 12974, 15314, 15469, 18962, 30938, 45409, 53599, 66367, 90818, 107198, 108283, 123253, 132734, 201097, 216566, 246506, 293911, 402194, 587822, 862771, 1407679, 1725542, 2057377, 2815358, 3820843, 4114754, 7641686, 26745901, 53491802]

約数ペア:

[(1, 53491802), (2, 26745901), (7, 7641686), (13, 4114754), (14, 3820843), (19, 2815358), (26, 2057377), (31, 1725542), (38, 1407679), (62, 862771), (91, 587822), (133, 402194), (182, 293911), (217, 246506), (247, 216566), (266, 201097), (403, 132734), (434, 123253), (494, 108283), (499, 107198), (589, 90818), (806, 66367), (998, 53599), (1178, 45409), (1729, 30938), (2821, 18962), (3458, 15469), (3493, 15314), (4123, 12974), (5642, 9481), (6487, 8246), (6986, 7657)]