54474728

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{463}}^1$

素因数の和:678

約数の個数: 64

約数和(自身を含む): 128286720

約数和(自身を除く): 73811992

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 191, 308, 382, 463, 616, 764, 926, 1337, 1528, 1852, 2101, 2674, 3241, 3704, 4202, 5093, 5348, 6482, 8404, 10186, 10696, 12964, 14707, 16808, 20372, 25928, 29414, 35651, 40744, 58828, 71302, 88433, 117656, 142604, 176866, 285208, 353732, 619031, 707464, 972763, 1238062, 1945526, 2476124, 3891052, 4952248, 6809341, 7782104, 13618682, 27237364, 54474728]

約数ペア:

[(1, 54474728), (2, 27237364), (4, 13618682), (7, 7782104), (8, 6809341), (11, 4952248), (14, 3891052), (22, 2476124), (28, 1945526), (44, 1238062), (56, 972763), (77, 707464), (88, 619031), (154, 353732), (191, 285208), (308, 176866), (382, 142604), (463, 117656), (616, 88433), (764, 71302), (926, 58828), (1337, 40744), (1528, 35651), (1852, 29414), (2101, 25928), (2674, 20372), (3241, 16808), (3704, 14707), (4202, 12964), (5093, 10696), (5348, 10186), (6482, 8404)]