55240808

素因数分解:

$2^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{4957}}^1$

素因数の和:5169

約数の個数: 32

約数和(自身を含む): 118992000

約数和(自身を除く): 63751192

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 199, 398, 796, 1393, 1592, 2786, 4957, 5572, 9914, 11144, 19828, 34699, 39656, 69398, 138796, 277592, 986443, 1972886, 3945772, 6905101, 7891544, 13810202, 27620404, 55240808]

約数ペア:

[(1, 55240808), (2, 27620404), (4, 13810202), (7, 7891544), (8, 6905101), (14, 3945772), (28, 1972886), (56, 986443), (199, 277592), (398, 138796), (796, 69398), (1393, 39656), (1592, 34699), (2786, 19828), (4957, 11144), (5572, 9914)]