49268140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{409}}^1$

素因数の和:754

約数の個数: 48

約数和(自身を含む): 109519200

約数和(自身を除く): 60251060

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 317, 380, 409, 634, 818, 1268, 1585, 1636, 2045, 3170, 4090, 6023, 6340, 7771, 8180, 12046, 15542, 24092, 30115, 31084, 38855, 60230, 77710, 120460, 129653, 155420, 259306, 518612, 648265, 1296530, 2463407, 2593060, 4926814, 9853628, 12317035, 24634070, 49268140]

約数ペア:

[(1, 49268140), (2, 24634070), (4, 12317035), (5, 9853628), (10, 4926814), (19, 2593060), (20, 2463407), (38, 1296530), (76, 648265), (95, 518612), (190, 259306), (317, 155420), (380, 129653), (409, 120460), (634, 77710), (818, 60230), (1268, 38855), (1585, 31084), (1636, 30115), (2045, 24092), (3170, 15542), (4090, 12046), (6023, 8180), (6340, 7771)]