54503360

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:310

約数の個数: 112

約数和(自身を含む): 141219936

約数和(自身を除く): 86716576

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 43, 64, 68, 80, 85, 86, 136, 160, 170, 172, 215, 233, 272, 320, 340, 344, 430, 466, 544, 680, 688, 731, 860, 932, 1088, 1165, 1360, 1376, 1462, 1720, 1864, 2330, 2720, 2752, 2924, 3440, 3655, 3728, 3961, 4660, 5440, 5848, 6880, 7310, 7456, 7922, 9320, 10019, 11696, 13760, 14620, 14912, 15844, 18640, 19805, 20038, 23392, 29240, 31688, 37280, 39610, 40076, 46784, 50095, 58480, 63376, 74560, 79220, 80152, 100190, 116960, 126752, 158440, 160304, 170323, 200380, 233920, 253504, 316880, 320608, 340646, 400760, 633760, 641216, 681292, 801520, 851615, 1267520, 1362584, 1603040, 1703230, 2725168, 3206080, 3406460, 5450336, 6812920, 10900672, 13625840, 27251680, 54503360]

約数ペア:

[(1, 54503360), (2, 27251680), (4, 13625840), (5, 10900672), (8, 6812920), (10, 5450336), (16, 3406460), (17, 3206080), (20, 2725168), (32, 1703230), (34, 1603040), (40, 1362584), (43, 1267520), (64, 851615), (68, 801520), (80, 681292), (85, 641216), (86, 633760), (136, 400760), (160, 340646), (170, 320608), (172, 316880), (215, 253504), (233, 233920), (272, 200380), (320, 170323), (340, 160304), (344, 158440), (430, 126752), (466, 116960), (544, 100190), (680, 80152), (688, 79220), (731, 74560), (860, 63376), (932, 58480), (1088, 50095), (1165, 46784), (1360, 40076), (1376, 39610), (1462, 37280), (1720, 31688), (1864, 29240), (2330, 23392), (2720, 20038), (2752, 19805), (2924, 18640), (3440, 15844), (3655, 14912), (3728, 14620), (3961, 13760), (4660, 11696), (5440, 10019), (5848, 9320), (6880, 7922), (7310, 7456)]