54243800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{673}}^1$

素因数の和:733

約数の個数: 96

約数和(自身を含む): 140407680

約数和(自身を除く): 86163880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 31, 40, 50, 52, 62, 65, 100, 104, 124, 130, 155, 200, 248, 260, 310, 325, 403, 520, 620, 650, 673, 775, 806, 1240, 1300, 1346, 1550, 1612, 2015, 2600, 2692, 3100, 3224, 3365, 4030, 5384, 6200, 6730, 8060, 8749, 10075, 13460, 16120, 16825, 17498, 20150, 20863, 26920, 33650, 34996, 40300, 41726, 43745, 67300, 69992, 80600, 83452, 87490, 104315, 134600, 166904, 174980, 208630, 218725, 271219, 349960, 417260, 437450, 521575, 542438, 834520, 874900, 1043150, 1084876, 1356095, 1749800, 2086300, 2169752, 2712190, 4172600, 5424380, 6780475, 10848760, 13560950, 27121900, 54243800]

約数ペア:

[(1, 54243800), (2, 27121900), (4, 13560950), (5, 10848760), (8, 6780475), (10, 5424380), (13, 4172600), (20, 2712190), (25, 2169752), (26, 2086300), (31, 1749800), (40, 1356095), (50, 1084876), (52, 1043150), (62, 874900), (65, 834520), (100, 542438), (104, 521575), (124, 437450), (130, 417260), (155, 349960), (200, 271219), (248, 218725), (260, 208630), (310, 174980), (325, 166904), (403, 134600), (520, 104315), (620, 87490), (650, 83452), (673, 80600), (775, 69992), (806, 67300), (1240, 43745), (1300, 41726), (1346, 40300), (1550, 34996), (1612, 33650), (2015, 26920), (2600, 20863), (2692, 20150), (3100, 17498), (3224, 16825), (3365, 16120), (4030, 13460), (5384, 10075), (6200, 8749), (6730, 8060)]