50993605

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{25307}}^1$

素因数の和:25356

約数の個数: 16

約数和(自身を含む): 68027904

約数和(自身を除く): 17034299

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 25307, 126535, 328991, 784517, 1644955, 3922585, 10198721, 50993605]

約数ペア:

[(1, 50993605), (5, 10198721), (13, 3922585), (31, 1644955), (65, 784517), (155, 328991), (403, 126535), (2015, 25307)]