47214544

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{919}}^1$

素因数の和:972

約数の個数: 60

約数和(自身を含む): 104383200

約数和(自身を除く): 57168656

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 169, 208, 247, 304, 338, 494, 676, 919, 988, 1352, 1838, 1976, 2704, 3211, 3676, 3952, 6422, 7352, 11947, 12844, 14704, 17461, 23894, 25688, 34922, 47788, 51376, 69844, 95576, 139688, 155311, 191152, 226993, 279376, 310622, 453986, 621244, 907972, 1242488, 1815944, 2484976, 2950909, 3631888, 5901818, 11803636, 23607272, 47214544]

約数ペア:

[(1, 47214544), (2, 23607272), (4, 11803636), (8, 5901818), (13, 3631888), (16, 2950909), (19, 2484976), (26, 1815944), (38, 1242488), (52, 907972), (76, 621244), (104, 453986), (152, 310622), (169, 279376), (208, 226993), (247, 191152), (304, 155311), (338, 139688), (494, 95576), (676, 69844), (919, 51376), (988, 47788), (1352, 34922), (1838, 25688), (1976, 23894), (2704, 17461), (3211, 14704), (3676, 12844), (3952, 11947), (6422, 7352)]