51286161

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{11299}}^1$

素因数の和:11408

約数の個数: 16

約数和(自身を含む): 73224000

約数和(自身を除く): 21937839

約数列:

[1, 3, 17, 51, 89, 267, 1513, 4539, 11299, 33897, 192083, 576249, 1005611, 3016833, 17095387, 51286161]

約数ペア:

[(1, 51286161), (3, 17095387), (17, 3016833), (51, 1005611), (89, 576249), (267, 192083), (1513, 33897), (4539, 11299)]