51245975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{607}}^1$

素因数の和:935

約数の個数: 24

約数和(自身を含む): 69662208

約数和(自身を除く): 18416233

約数列:

[1, 5, 11, 25, 55, 275, 307, 607, 1535, 3035, 3377, 6677, 7675, 15175, 16885, 33385, 84425, 166925, 186349, 931745, 2049839, 4658725, 10249195, 51245975]

約数ペア:

[(1, 51245975), (5, 10249195), (11, 4658725), (25, 2049839), (55, 931745), (275, 186349), (307, 166925), (607, 84425), (1535, 33385), (3035, 16885), (3377, 15175), (6677, 7675)]