54123008

素因数分解:

$2^9\times {\mathrm{37}}^1\times {\mathrm{2857}}^1$

素因数の和:2912

約数の個数: 40

約数和(自身を含む): 111101892

約数和(自身を除く): 56978884

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 256, 296, 512, 592, 1184, 2368, 2857, 4736, 5714, 9472, 11428, 18944, 22856, 45712, 91424, 105709, 182848, 211418, 365696, 422836, 731392, 845672, 1462784, 1691344, 3382688, 6765376, 13530752, 27061504, 54123008]

約数ペア:

[(1, 54123008), (2, 27061504), (4, 13530752), (8, 6765376), (16, 3382688), (32, 1691344), (37, 1462784), (64, 845672), (74, 731392), (128, 422836), (148, 365696), (256, 211418), (296, 182848), (512, 105709), (592, 91424), (1184, 45712), (2368, 22856), (2857, 18944), (4736, 11428), (5714, 9472)]