51122485

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:333

約数の個数: 32

約数和(自身を含む): 67744512

約数和(自身を除く): 16622027

約数列:

[1, 5, 17, 43, 71, 85, 197, 215, 355, 731, 985, 1207, 3053, 3349, 3655, 6035, 8471, 13987, 15265, 16745, 42355, 51901, 69935, 144007, 237779, 259505, 601441, 720035, 1188895, 3007205, 10224497, 51122485]

約数ペア:

[(1, 51122485), (5, 10224497), (17, 3007205), (43, 1188895), (71, 720035), (85, 601441), (197, 259505), (215, 237779), (355, 144007), (731, 69935), (985, 51901), (1207, 42355), (3053, 16745), (3349, 15265), (3655, 13987), (6035, 8471)]