53523240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1777}}^1$

素因数の和:2042

約数の個数: 64

約数和(自身を含む): 161300160

約数和(自身を除く): 107776920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 251, 502, 753, 1004, 1255, 1506, 1777, 2008, 2510, 3012, 3554, 3765, 5020, 5331, 6024, 7108, 7530, 8885, 10040, 10662, 14216, 15060, 17770, 21324, 26655, 30120, 35540, 42648, 53310, 71080, 106620, 213240, 446027, 892054, 1338081, 1784108, 2230135, 2676162, 3568216, 4460270, 5352324, 6690405, 8920540, 10704648, 13380810, 17841080, 26761620, 53523240]

約数ペア:

[(1, 53523240), (2, 26761620), (3, 17841080), (4, 13380810), (5, 10704648), (6, 8920540), (8, 6690405), (10, 5352324), (12, 4460270), (15, 3568216), (20, 2676162), (24, 2230135), (30, 1784108), (40, 1338081), (60, 892054), (120, 446027), (251, 213240), (502, 106620), (753, 71080), (1004, 53310), (1255, 42648), (1506, 35540), (1777, 30120), (2008, 26655), (2510, 21324), (3012, 17770), (3554, 15060), (3765, 14216), (5020, 10662), (5331, 10040), (6024, 8885), (7108, 7530)]