52479720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{145777}}^1$

素因数の和:145794

約数の個数: 48

約数和(自身を含む): 170560260

約数和(自身を除く): 118080540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 145777, 291554, 437331, 583108, 728885, 874662, 1166216, 1311993, 1457770, 1749324, 2186655, 2623986, 2915540, 3498648, 4373310, 5247972, 5831080, 6559965, 8746620, 10495944, 13119930, 17493240, 26239860, 52479720]

約数ペア:

[(1, 52479720), (2, 26239860), (3, 17493240), (4, 13119930), (5, 10495944), (6, 8746620), (8, 6559965), (9, 5831080), (10, 5247972), (12, 4373310), (15, 3498648), (18, 2915540), (20, 2623986), (24, 2186655), (30, 1749324), (36, 1457770), (40, 1311993), (45, 1166216), (60, 874662), (72, 728885), (90, 583108), (120, 437331), (180, 291554), (360, 145777)]