55443520

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{829}}^1$

素因数の和:876

約数の個数: 112

約数和(自身を含む): 151790400

約数和(自身を除く): 96346880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 80, 88, 95, 110, 152, 160, 176, 190, 209, 220, 304, 320, 352, 380, 418, 440, 608, 704, 760, 829, 836, 880, 1045, 1216, 1520, 1658, 1672, 1760, 2090, 3040, 3316, 3344, 3520, 4145, 4180, 6080, 6632, 6688, 8290, 8360, 9119, 13264, 13376, 15751, 16580, 16720, 18238, 26528, 31502, 33160, 33440, 36476, 45595, 53056, 63004, 66320, 66880, 72952, 78755, 91190, 126008, 132640, 145904, 157510, 173261, 182380, 252016, 265280, 291808, 315020, 346522, 364760, 504032, 583616, 630040, 693044, 729520, 866305, 1008064, 1260080, 1386088, 1459040, 1732610, 2520160, 2772176, 2918080, 3465220, 5040320, 5544352, 6930440, 11088704, 13860880, 27721760, 55443520]

約数ペア:

[(1, 55443520), (2, 27721760), (4, 13860880), (5, 11088704), (8, 6930440), (10, 5544352), (11, 5040320), (16, 3465220), (19, 2918080), (20, 2772176), (22, 2520160), (32, 1732610), (38, 1459040), (40, 1386088), (44, 1260080), (55, 1008064), (64, 866305), (76, 729520), (80, 693044), (88, 630040), (95, 583616), (110, 504032), (152, 364760), (160, 346522), (176, 315020), (190, 291808), (209, 265280), (220, 252016), (304, 182380), (320, 173261), (352, 157510), (380, 145904), (418, 132640), (440, 126008), (608, 91190), (704, 78755), (760, 72952), (829, 66880), (836, 66320), (880, 63004), (1045, 53056), (1216, 45595), (1520, 36476), (1658, 33440), (1672, 33160), (1760, 31502), (2090, 26528), (3040, 18238), (3316, 16720), (3344, 16580), (3520, 15751), (4145, 13376), (4180, 13264), (6080, 9119), (6632, 8360), (6688, 8290)]