51254350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6367}}^1$

素因数の和:6409

約数の個数: 48

約数和(自身を含む): 113707008

約数和(自身を除く): 62452658

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 50, 70, 115, 161, 175, 230, 322, 350, 575, 805, 1150, 1610, 4025, 6367, 8050, 12734, 31835, 44569, 63670, 89138, 146441, 159175, 222845, 292882, 318350, 445690, 732205, 1025087, 1114225, 1464410, 2050174, 2228450, 3661025, 5125435, 7322050, 10250870, 25627175, 51254350]

約数ペア:

[(1, 51254350), (2, 25627175), (5, 10250870), (7, 7322050), (10, 5125435), (14, 3661025), (23, 2228450), (25, 2050174), (35, 1464410), (46, 1114225), (50, 1025087), (70, 732205), (115, 445690), (161, 318350), (175, 292882), (230, 222845), (322, 159175), (350, 146441), (575, 89138), (805, 63670), (1150, 44569), (1610, 31835), (4025, 12734), (6367, 8050)]