51209016

素因数分解:

$2^3\times 3^1\times {\mathrm{97}}^1\times {\mathrm{21997}}^1$

素因数の和:22103

約数の個数: 32

約数和(自身を含む): 129348240

約数和(自身を除く): 78139224

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 97, 194, 291, 388, 582, 776, 1164, 2328, 21997, 43994, 65991, 87988, 131982, 175976, 263964, 527928, 2133709, 4267418, 6401127, 8534836, 12802254, 17069672, 25604508, 51209016]

約数ペア:

[(1, 51209016), (2, 25604508), (3, 17069672), (4, 12802254), (6, 8534836), (8, 6401127), (12, 4267418), (24, 2133709), (97, 527928), (194, 263964), (291, 175976), (388, 131982), (582, 87988), (776, 65991), (1164, 43994), (2328, 21997)]