51462128

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{189199}}^1$

素因数の和:189224

約数の個数: 20

約数和(自身を含む): 105573600

約数和(自身を除く): 54111472

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 189199, 378398, 756796, 1513592, 3027184, 3216383, 6432766, 12865532, 25731064, 51462128]

約数ペア:

[(1, 51462128), (2, 25731064), (4, 12865532), (8, 6432766), (16, 3216383), (17, 3027184), (34, 1513592), (68, 756796), (136, 378398), (272, 189199)]