45047620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2819}}^1$

素因数の和:2892

約数の個数: 48

約数和(自身を含む): 102332160

約数和(自身を除く): 57284540

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 47, 68, 85, 94, 170, 188, 235, 340, 470, 799, 940, 1598, 2819, 3196, 3995, 5638, 7990, 11276, 14095, 15980, 28190, 47923, 56380, 95846, 132493, 191692, 239615, 264986, 479230, 529972, 662465, 958460, 1324930, 2252381, 2649860, 4504762, 9009524, 11261905, 22523810, 45047620]

約数ペア:

[(1, 45047620), (2, 22523810), (4, 11261905), (5, 9009524), (10, 4504762), (17, 2649860), (20, 2252381), (34, 1324930), (47, 958460), (68, 662465), (85, 529972), (94, 479230), (170, 264986), (188, 239615), (235, 191692), (340, 132493), (470, 95846), (799, 56380), (940, 47923), (1598, 28190), (2819, 15980), (3196, 14095), (3995, 11276), (5638, 7990)]