54251316

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{71761}}^1$

素因数の和:71781

約数の個数: 48

約数和(自身を含む): 160746880

約数和(自身を除く): 106495564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 71761, 143522, 215283, 287044, 430566, 502327, 645849, 861132, 1004654, 1291698, 1506981, 1937547, 2009308, 2583396, 3013962, 3875094, 4520943, 6027924, 7750188, 9041886, 13562829, 18083772, 27125658, 54251316]

約数ペア:

[(1, 54251316), (2, 27125658), (3, 18083772), (4, 13562829), (6, 9041886), (7, 7750188), (9, 6027924), (12, 4520943), (14, 3875094), (18, 3013962), (21, 2583396), (27, 2009308), (28, 1937547), (36, 1506981), (42, 1291698), (54, 1004654), (63, 861132), (84, 645849), (108, 502327), (126, 430566), (189, 287044), (252, 215283), (378, 143522), (756, 71761)]