55046080

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^2\times {\mathrm{179}}^1$

素因数の和:258

約数の個数: 84

約数和(自身を含む): 136199880

約数和(自身を除く): 81153800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 179, 248, 310, 320, 358, 496, 620, 716, 895, 961, 992, 1240, 1432, 1790, 1922, 1984, 2480, 2864, 3580, 3844, 4805, 4960, 5549, 5728, 7160, 7688, 9610, 9920, 11098, 11456, 14320, 15376, 19220, 22196, 27745, 28640, 30752, 38440, 44392, 55490, 57280, 61504, 76880, 88784, 110980, 153760, 172019, 177568, 221960, 307520, 344038, 355136, 443920, 688076, 860095, 887840, 1376152, 1720190, 1775680, 2752304, 3440380, 5504608, 6880760, 11009216, 13761520, 27523040, 55046080]

約数ペア:

[(1, 55046080), (2, 27523040), (4, 13761520), (5, 11009216), (8, 6880760), (10, 5504608), (16, 3440380), (20, 2752304), (31, 1775680), (32, 1720190), (40, 1376152), (62, 887840), (64, 860095), (80, 688076), (124, 443920), (155, 355136), (160, 344038), (179, 307520), (248, 221960), (310, 177568), (320, 172019), (358, 153760), (496, 110980), (620, 88784), (716, 76880), (895, 61504), (961, 57280), (992, 55490), (1240, 44392), (1432, 38440), (1790, 30752), (1922, 28640), (1984, 27745), (2480, 22196), (2864, 19220), (3580, 15376), (3844, 14320), (4805, 11456), (4960, 11098), (5549, 9920), (5728, 9610), (7160, 7688)]