51896736

素因数分解:

$2^5\times 3^2\times {\mathrm{367}}^1\times {\mathrm{491}}^1$

素因数の和:874

約数の個数: 72

約数和(自身を含む): 148284864

約数和(自身を除く): 96388128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 367, 491, 734, 982, 1101, 1468, 1473, 1964, 2202, 2936, 2946, 3303, 3928, 4404, 4419, 5872, 5892, 6606, 7856, 8808, 8838, 11744, 11784, 13212, 15712, 17616, 17676, 23568, 26424, 35232, 35352, 47136, 52848, 70704, 105696, 141408, 180197, 360394, 540591, 720788, 1081182, 1441576, 1621773, 2162364, 2883152, 3243546, 4324728, 5766304, 6487092, 8649456, 12974184, 17298912, 25948368, 51896736]

約数ペア:

[(1, 51896736), (2, 25948368), (3, 17298912), (4, 12974184), (6, 8649456), (8, 6487092), (9, 5766304), (12, 4324728), (16, 3243546), (18, 2883152), (24, 2162364), (32, 1621773), (36, 1441576), (48, 1081182), (72, 720788), (96, 540591), (144, 360394), (288, 180197), (367, 141408), (491, 105696), (734, 70704), (982, 52848), (1101, 47136), (1468, 35352), (1473, 35232), (1964, 26424), (2202, 23568), (2936, 17676), (2946, 17616), (3303, 15712), (3928, 13212), (4404, 11784), (4419, 11744), (5872, 8838), (5892, 8808), (6606, 7856)]