53985898

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{487}}^1\times {\mathrm{1289}}^1$

素因数の和:1821

約数の個数: 16

約数和(自身を含む): 83096640

約数和(自身を除く): 29110742

約数列:

[1, 2, 43, 86, 487, 974, 1289, 2578, 20941, 41882, 55427, 110854, 627743, 1255486, 26992949, 53985898]

約数ペア:

[(1, 53985898), (2, 26992949), (43, 1255486), (86, 627743), (487, 110854), (974, 55427), (1289, 41882), (2578, 20941)]