49073080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{175261}}^1$

素因数の和:175279

約数の個数: 32

約数和(自身を含む): 126188640

約数和(自身を除く): 77115560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 175261, 350522, 701044, 876305, 1226827, 1402088, 1752610, 2453654, 3505220, 4907308, 6134135, 7010440, 9814616, 12268270, 24536540, 49073080]

約数ペア:

[(1, 49073080), (2, 24536540), (4, 12268270), (5, 9814616), (7, 7010440), (8, 6134135), (10, 4907308), (14, 3505220), (20, 2453654), (28, 1752610), (35, 1402088), (40, 1226827), (56, 876305), (70, 701044), (140, 350522), (280, 175261)]