56478954

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{2917}}^1$

素因数の和:3390

約数の個数: 32

約数和(自身を含む): 129419136

約数和(自身を除く): 72940182

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 461, 922, 1383, 2766, 2917, 3227, 5834, 6454, 8751, 9681, 17502, 19362, 20419, 40838, 61257, 122514, 1344737, 2689474, 4034211, 8068422, 9413159, 18826318, 28239477, 56478954]

約数ペア:

[(1, 56478954), (2, 28239477), (3, 18826318), (6, 9413159), (7, 8068422), (14, 4034211), (21, 2689474), (42, 1344737), (461, 122514), (922, 61257), (1383, 40838), (2766, 20419), (2917, 19362), (3227, 17502), (5834, 9681), (6454, 8751)]