51437545

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{1289}}^1$

素因数の和:1664

約数の個数: 16

約数和(自身を含む): 64644480

約数和(自身を除く): 13206935

約数列:

[1, 5, 23, 115, 347, 1289, 1735, 6445, 7981, 29647, 39905, 148235, 447283, 2236415, 10287509, 51437545]

約数ペア:

[(1, 51437545), (5, 10287509), (23, 2236415), (115, 447283), (347, 148235), (1289, 39905), (1735, 29647), (6445, 7981)]