47123958

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{269}}^1$

素因数の和:421

約数の個数: 64

約数和(自身を含む): 111767040

約数和(自身を除く): 64643082

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 97, 129, 194, 258, 269, 291, 301, 538, 582, 602, 679, 807, 903, 1358, 1614, 1806, 1883, 2037, 3766, 4074, 4171, 5649, 8342, 11298, 11567, 12513, 23134, 25026, 26093, 29197, 34701, 52186, 58394, 69402, 78279, 80969, 87591, 156558, 161938, 175182, 182651, 242907, 365302, 485814, 547953, 1095906, 1121999, 2243998, 3365997, 6731994, 7853993, 15707986, 23561979, 47123958]

約数ペア:

[(1, 47123958), (2, 23561979), (3, 15707986), (6, 7853993), (7, 6731994), (14, 3365997), (21, 2243998), (42, 1121999), (43, 1095906), (86, 547953), (97, 485814), (129, 365302), (194, 242907), (258, 182651), (269, 175182), (291, 161938), (301, 156558), (538, 87591), (582, 80969), (602, 78279), (679, 69402), (807, 58394), (903, 52186), (1358, 34701), (1614, 29197), (1806, 26093), (1883, 25026), (2037, 23134), (3766, 12513), (4074, 11567), (4171, 11298), (5649, 8342)]