49295285

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:357

約数の個数: 32

約数和(自身を含む): 66393600

約数和(自身を除く): 17098315

約数列:

[1, 5, 13, 37, 65, 103, 185, 199, 481, 515, 995, 1339, 2405, 2587, 3811, 6695, 7363, 12935, 19055, 20497, 36815, 49543, 95719, 102485, 247715, 266461, 478595, 758389, 1332305, 3791945, 9859057, 49295285]

約数ペア:

[(1, 49295285), (5, 9859057), (13, 3791945), (37, 1332305), (65, 758389), (103, 478595), (185, 266461), (199, 247715), (481, 102485), (515, 95719), (995, 49543), (1339, 36815), (2405, 20497), (2587, 19055), (3811, 12935), (6695, 7363)]