47685378

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:140

約数の個数: 96

約数和(自身を含む): 112154112

約数和(自身を除く): 64468734

約数列:

[1, 2, 3, 6, 13, 26, 31, 37, 39, 41, 62, 74, 78, 82, 93, 111, 123, 169, 186, 222, 246, 338, 403, 481, 507, 533, 806, 962, 1014, 1066, 1147, 1209, 1271, 1443, 1517, 1599, 2294, 2418, 2542, 2886, 3034, 3198, 3441, 3813, 4551, 5239, 6253, 6882, 6929, 7626, 9102, 10478, 12506, 13858, 14911, 15717, 16523, 18759, 19721, 20787, 29822, 31434, 33046, 37518, 39442, 41574, 44733, 47027, 49569, 59163, 89466, 94054, 99138, 118326, 141081, 193843, 214799, 256373, 282162, 387686, 429598, 512746, 581529, 611351, 644397, 769119, 1163058, 1222702, 1288794, 1538238, 1834053, 3668106, 7947563, 15895126, 23842689, 47685378]

約数ペア:

[(1, 47685378), (2, 23842689), (3, 15895126), (6, 7947563), (13, 3668106), (26, 1834053), (31, 1538238), (37, 1288794), (39, 1222702), (41, 1163058), (62, 769119), (74, 644397), (78, 611351), (82, 581529), (93, 512746), (111, 429598), (123, 387686), (169, 282162), (186, 256373), (222, 214799), (246, 193843), (338, 141081), (403, 118326), (481, 99138), (507, 94054), (533, 89466), (806, 59163), (962, 49569), (1014, 47027), (1066, 44733), (1147, 41574), (1209, 39442), (1271, 37518), (1443, 33046), (1517, 31434), (1599, 29822), (2294, 20787), (2418, 19721), (2542, 18759), (2886, 16523), (3034, 15717), (3198, 14911), (3441, 13858), (3813, 12506), (4551, 10478), (5239, 9102), (6253, 7626), (6882, 6929)]