55361860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{162829}}^1$

素因数の和:162855

約数の個数: 24

約数和(自身を含む): 123099480

約数和(自身を除く): 67737620

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 162829, 325658, 651316, 814145, 1628290, 2768093, 3256580, 5536186, 11072372, 13840465, 27680930, 55361860]

約数ペア:

[(1, 55361860), (2, 27680930), (4, 13840465), (5, 11072372), (10, 5536186), (17, 3256580), (20, 2768093), (34, 1628290), (68, 814145), (85, 651316), (170, 325658), (340, 162829)]