55385904

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{164839}}^1$

素因数の和:164857

約数の個数: 40

約数和(自身を含む): 163521280

約数和(自身を除く): 108135376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 164839, 329678, 494517, 659356, 989034, 1153873, 1318712, 1978068, 2307746, 2637424, 3461619, 3956136, 4615492, 6923238, 7912272, 9230984, 13846476, 18461968, 27692952, 55385904]

約数ペア:

[(1, 55385904), (2, 27692952), (3, 18461968), (4, 13846476), (6, 9230984), (7, 7912272), (8, 6923238), (12, 4615492), (14, 3956136), (16, 3461619), (21, 2637424), (24, 2307746), (28, 1978068), (42, 1318712), (48, 1153873), (56, 989034), (84, 659356), (112, 494517), (168, 329678), (336, 164839)]