51549015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{28879}}^1$

素因数の和:28911

約数の個数: 32

約数和(自身を含む): 99809280

約数和(自身を除く): 48260265

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 28879, 86637, 144395, 202153, 433185, 490943, 606459, 1010765, 1472829, 2454715, 3032295, 3436601, 7364145, 10309803, 17183005, 51549015]

約数ペア:

[(1, 51549015), (3, 17183005), (5, 10309803), (7, 7364145), (15, 3436601), (17, 3032295), (21, 2454715), (35, 1472829), (51, 1010765), (85, 606459), (105, 490943), (119, 433185), (255, 202153), (357, 144395), (595, 86637), (1785, 28879)]