49962345

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1091}}^1$

素因数の和:1213

約数の個数: 32

約数和(自身を含む): 83026944

約数和(自身を除く): 33064599

約数列:

[1, 3, 5, 15, 43, 71, 129, 213, 215, 355, 645, 1065, 1091, 3053, 3273, 5455, 9159, 15265, 16365, 45795, 46913, 77461, 140739, 232383, 234565, 387305, 703695, 1161915, 3330823, 9992469, 16654115, 49962345]

約数ペア:

[(1, 49962345), (3, 16654115), (5, 9992469), (15, 3330823), (43, 1161915), (71, 703695), (129, 387305), (213, 234565), (215, 232383), (355, 140739), (645, 77461), (1065, 46913), (1091, 45795), (3053, 16365), (3273, 15265), (5455, 9159)]