51766742

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1\times {\mathrm{1021}}^1$

素因数の和:1375

約数の個数: 16

約数和(自身を含む): 78808464

約数和(自身を除く): 27041722

約数列:

[1, 2, 101, 202, 251, 502, 1021, 2042, 25351, 50702, 103121, 206242, 256271, 512542, 25883371, 51766742]

約数ペア:

[(1, 51766742), (2, 25883371), (101, 512542), (202, 256271), (251, 206242), (502, 103121), (1021, 50702), (2042, 25351)]