55560316

素因数分解:

$2^2\times 7^2\times {\mathrm{257}}^1\times {\mathrm{1103}}^1$

素因数の和:1378

約数の個数: 36

約数和(自身を含む): 113647968

約数和(自身を除く): 58087652

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 257, 514, 1028, 1103, 1799, 2206, 3598, 4412, 7196, 7721, 12593, 15442, 25186, 30884, 50372, 54047, 108094, 216188, 283471, 566942, 1133884, 1984297, 3968594, 7937188, 13890079, 27780158, 55560316]

約数ペア:

[(1, 55560316), (2, 27780158), (4, 13890079), (7, 7937188), (14, 3968594), (28, 1984297), (49, 1133884), (98, 566942), (196, 283471), (257, 216188), (514, 108094), (1028, 54047), (1103, 50372), (1799, 30884), (2206, 25186), (3598, 15442), (4412, 12593), (7196, 7721)]