51061978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{100913}}^1$

素因数の和:100949

約数の個数: 16

約数和(自身を含む): 87189696

約数和(自身を除く): 36127718

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 100913, 201826, 1110043, 2220086, 2320999, 4641998, 25530989, 51061978]

約数ペア:

[(1, 51061978), (2, 25530989), (11, 4641998), (22, 2320999), (23, 2220086), (46, 1110043), (253, 201826), (506, 100913)]