51216126

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{953}}^1$

素因数の和:1037

約数の個数: 48

約数和(自身を含む): 113129136

約数和(自身を除く): 61913010

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 169, 318, 338, 507, 689, 953, 1014, 1378, 1906, 2067, 2859, 4134, 5718, 8957, 12389, 17914, 24778, 26871, 37167, 50509, 53742, 74334, 101018, 151527, 161057, 303054, 322114, 483171, 656617, 966342, 1313234, 1969851, 3939702, 8536021, 17072042, 25608063, 51216126]

約数ペア:

[(1, 51216126), (2, 25608063), (3, 17072042), (6, 8536021), (13, 3939702), (26, 1969851), (39, 1313234), (53, 966342), (78, 656617), (106, 483171), (159, 322114), (169, 303054), (318, 161057), (338, 151527), (507, 101018), (689, 74334), (953, 53742), (1014, 50509), (1378, 37167), (1906, 26871), (2067, 24778), (2859, 17914), (4134, 12389), (5718, 8957)]