51801184

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{653}}^1$

素因数の和:767

約数の個数: 48

約数和(自身を含む): 106465968

約数和(自身を除く): 54664784

約数列:

[1, 2, 4, 8, 16, 32, 37, 67, 74, 134, 148, 268, 296, 536, 592, 653, 1072, 1184, 1306, 2144, 2479, 2612, 4958, 5224, 9916, 10448, 19832, 20896, 24161, 39664, 43751, 48322, 79328, 87502, 96644, 175004, 193288, 350008, 386576, 700016, 773152, 1400032, 1618787, 3237574, 6475148, 12950296, 25900592, 51801184]

約数ペア:

[(1, 51801184), (2, 25900592), (4, 12950296), (8, 6475148), (16, 3237574), (32, 1618787), (37, 1400032), (67, 773152), (74, 700016), (134, 386576), (148, 350008), (268, 193288), (296, 175004), (536, 96644), (592, 87502), (653, 79328), (1072, 48322), (1184, 43751), (1306, 39664), (2144, 24161), (2479, 20896), (2612, 19832), (4958, 10448), (5224, 9916)]