56289888

素因数分解:

$2^5\times 3^2\times {\mathrm{241}}^1\times {\mathrm{811}}^1$

素因数の和:1068

約数の個数: 72

約数和(自身を含む): 160936776

約数和(自身を除く): 104646888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 241, 288, 482, 723, 811, 964, 1446, 1622, 1928, 2169, 2433, 2892, 3244, 3856, 4338, 4866, 5784, 6488, 7299, 7712, 8676, 9732, 11568, 12976, 14598, 17352, 19464, 23136, 25952, 29196, 34704, 38928, 58392, 69408, 77856, 116784, 195451, 233568, 390902, 586353, 781804, 1172706, 1563608, 1759059, 2345412, 3127216, 3518118, 4690824, 6254432, 7036236, 9381648, 14072472, 18763296, 28144944, 56289888]

約数ペア:

[(1, 56289888), (2, 28144944), (3, 18763296), (4, 14072472), (6, 9381648), (8, 7036236), (9, 6254432), (12, 4690824), (16, 3518118), (18, 3127216), (24, 2345412), (32, 1759059), (36, 1563608), (48, 1172706), (72, 781804), (96, 586353), (144, 390902), (241, 233568), (288, 195451), (482, 116784), (723, 77856), (811, 69408), (964, 58392), (1446, 38928), (1622, 34704), (1928, 29196), (2169, 25952), (2433, 23136), (2892, 19464), (3244, 17352), (3856, 14598), (4338, 12976), (4866, 11568), (5784, 9732), (6488, 8676), (7299, 7712)]