49190810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1301}}^1$

素因数の和:1526

約数の個数: 32

約数和(自身を含む): 93744000

約数和(自身を除く): 44553190

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 199, 398, 995, 1301, 1990, 2602, 3781, 6505, 7562, 13010, 18905, 24719, 37810, 49438, 123595, 247190, 258899, 517798, 1294495, 2588990, 4919081, 9838162, 24595405, 49190810]

約数ペア:

[(1, 49190810), (2, 24595405), (5, 9838162), (10, 4919081), (19, 2588990), (38, 1294495), (95, 517798), (190, 258899), (199, 247190), (398, 123595), (995, 49438), (1301, 37810), (1990, 24719), (2602, 18905), (3781, 13010), (6505, 7562)]