51646062

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^2\times {\mathrm{53}}^1$

素因数の和:146

約数の個数: 72

約数和(自身を含む): 117753912

約数和(自身を除く): 66107850

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 53, 62, 78, 93, 106, 159, 169, 186, 318, 338, 403, 507, 689, 806, 961, 1014, 1209, 1378, 1643, 1922, 2067, 2418, 2883, 3286, 4134, 4929, 5239, 5766, 8957, 9858, 10478, 12493, 15717, 17914, 21359, 24986, 26871, 31434, 37479, 42718, 50933, 53742, 64077, 74958, 101866, 128154, 152799, 162409, 277667, 305598, 324818, 487227, 555334, 662129, 833001, 974454, 1324258, 1666002, 1986387, 3972774, 8607677, 17215354, 25823031, 51646062]

約数ペア:

[(1, 51646062), (2, 25823031), (3, 17215354), (6, 8607677), (13, 3972774), (26, 1986387), (31, 1666002), (39, 1324258), (53, 974454), (62, 833001), (78, 662129), (93, 555334), (106, 487227), (159, 324818), (169, 305598), (186, 277667), (318, 162409), (338, 152799), (403, 128154), (507, 101866), (689, 74958), (806, 64077), (961, 53742), (1014, 50933), (1209, 42718), (1378, 37479), (1643, 31434), (1922, 26871), (2067, 24986), (2418, 21359), (2883, 17914), (3286, 15717), (4134, 12493), (4929, 10478), (5239, 9858), (5766, 8957)]