49251657

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6221}}^1$

素因数の和:6273

約数の個数: 32

約数和(自身を含む): 83623680

約数和(自身を除く): 34372023

約数列:

[1, 3, 7, 13, 21, 29, 39, 87, 91, 203, 273, 377, 609, 1131, 2639, 6221, 7917, 18663, 43547, 80873, 130641, 180409, 242619, 541227, 566111, 1262863, 1698333, 2345317, 3788589, 7035951, 16417219, 49251657]

約数ペア:

[(1, 49251657), (3, 16417219), (7, 7035951), (13, 3788589), (21, 2345317), (29, 1698333), (39, 1262863), (87, 566111), (91, 541227), (203, 242619), (273, 180409), (377, 130641), (609, 80873), (1131, 43547), (2639, 18663), (6221, 7917)]