55360144

素因数分解:

$2^4\times 7^1\times {\mathrm{494287}}^1$

素因数の和:494302

約数の個数: 20

約数和(自身を含む): 122583424

約数和(自身を除く): 67223280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 494287, 988574, 1977148, 3460009, 3954296, 6920018, 7908592, 13840036, 27680072, 55360144]

約数ペア:

[(1, 55360144), (2, 27680072), (4, 13840036), (7, 7908592), (8, 6920018), (14, 3954296), (16, 3460009), (28, 1977148), (56, 988574), (112, 494287)]