51374271

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:184

約数の個数: 48

約数和(自身を含む): 80650080

約数和(自身を除く): 29275809

約数列:

[1, 3, 13, 19, 39, 41, 57, 89, 123, 247, 267, 361, 533, 741, 779, 1083, 1157, 1599, 1691, 2337, 3471, 3649, 4693, 5073, 10127, 10947, 14079, 14801, 21983, 30381, 32129, 44403, 47437, 65949, 69331, 96387, 142311, 192413, 207993, 417677, 577239, 901303, 1253031, 1317289, 2703909, 3951867, 17124757, 51374271]

約数ペア:

[(1, 51374271), (3, 17124757), (13, 3951867), (19, 2703909), (39, 1317289), (41, 1253031), (57, 901303), (89, 577239), (123, 417677), (247, 207993), (267, 192413), (361, 142311), (533, 96387), (741, 69331), (779, 65949), (1083, 47437), (1157, 44403), (1599, 32129), (1691, 30381), (2337, 21983), (3471, 14801), (3649, 14079), (4693, 10947), (5073, 10127)]