51972

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:139

約数の個数: 24

約数和(自身を含む): 124992

約数和(自身を除く): 73020

約数列:

[1, 2, 3, 4, 6, 12, 61, 71, 122, 142, 183, 213, 244, 284, 366, 426, 732, 852, 4331, 8662, 12993, 17324, 25986, 51972]

約数ペア:

[(1, 51972), (2, 25986), (3, 17324), (4, 12993), (6, 8662), (12, 4331), (61, 852), (71, 732), (122, 426), (142, 366), (183, 284), (213, 244)]