55204440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{27061}}^1$

素因数の和:27092

約数の個数: 64

約数和(自身を含む): 175361760

約数和(自身を除く): 120157320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 27061, 54122, 81183, 108244, 135305, 162366, 216488, 270610, 324732, 405915, 460037, 541220, 649464, 811830, 920074, 1082440, 1380111, 1623660, 1840148, 2300185, 2760222, 3247320, 3680296, 4600370, 5520444, 6900555, 9200740, 11040888, 13801110, 18401480, 27602220, 55204440]

約数ペア:

[(1, 55204440), (2, 27602220), (3, 18401480), (4, 13801110), (5, 11040888), (6, 9200740), (8, 6900555), (10, 5520444), (12, 4600370), (15, 3680296), (17, 3247320), (20, 2760222), (24, 2300185), (30, 1840148), (34, 1623660), (40, 1380111), (51, 1082440), (60, 920074), (68, 811830), (85, 649464), (102, 541220), (120, 460037), (136, 405915), (170, 324732), (204, 270610), (255, 216488), (340, 162366), (408, 135305), (510, 108244), (680, 81183), (1020, 54122), (2040, 27061)]