51749006

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1\times {\mathrm{1213}}^1$

素因数の和:1555

約数の個数: 16

約数和(自身を含む): 78929424

約数和(自身を除く): 27180418

約数列:

[1, 2, 83, 166, 257, 514, 1213, 2426, 21331, 42662, 100679, 201358, 311741, 623482, 25874503, 51749006]

約数ペア:

[(1, 51749006), (2, 25874503), (83, 623482), (166, 311741), (257, 201358), (514, 100679), (1213, 42662), (2426, 21331)]