51189935

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{3517}}^1$

素因数の和:3634

約数の個数: 16

約数和(自身を含む): 63830592

約数和(自身を除く): 12640657

約数列:

[1, 5, 41, 71, 205, 355, 2911, 3517, 14555, 17585, 144197, 249707, 720985, 1248535, 10237987, 51189935]

約数ペア:

[(1, 51189935), (5, 10237987), (41, 1248535), (71, 720985), (205, 249707), (355, 144197), (2911, 17585), (3517, 14555)]