56237649

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{313}}^1$

素因数の和:617

約数の個数: 32

約数和(自身を含む): 86091264

約数和(自身を除く): 29853615

約数列:

[1, 3, 13, 17, 39, 51, 221, 271, 313, 663, 813, 939, 3523, 4069, 4607, 5321, 10569, 12207, 13821, 15963, 59891, 69173, 84823, 179673, 207519, 254469, 1102699, 1441991, 3308097, 4325973, 18745883, 56237649]

約数ペア:

[(1, 56237649), (3, 18745883), (13, 4325973), (17, 3308097), (39, 1441991), (51, 1102699), (221, 254469), (271, 207519), (313, 179673), (663, 84823), (813, 69173), (939, 59891), (3523, 15963), (4069, 13821), (4607, 12207), (5321, 10569)]