5557248004

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{487649}}^1$

素因数の和:487708

約数の個数: 48

約数和(自身を含む): 12452630400

約数和(自身を除く): 6895382396

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 74, 77, 148, 154, 259, 308, 407, 518, 814, 1036, 1628, 2849, 5698, 11396, 487649, 975298, 1950596, 3413543, 5364139, 6827086, 10728278, 13654172, 18043013, 21456556, 36086026, 37548973, 72172052, 75097946, 126301091, 150195892, 198473143, 252602182, 396946286, 505204364, 793892572, 1389312001, 2778624002, 5557248004]

約数ペア:

[(1, 5557248004), (2, 2778624002), (4, 1389312001), (7, 793892572), (11, 505204364), (14, 396946286), (22, 252602182), (28, 198473143), (37, 150195892), (44, 126301091), (74, 75097946), (77, 72172052), (148, 37548973), (154, 36086026), (259, 21456556), (308, 18043013), (407, 13654172), (518, 10728278), (814, 6827086), (1036, 5364139), (1628, 3413543), (2849, 1950596), (5698, 975298), (11396, 487649)]