53149004

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1327}}^1$

素因数の和:1398

約数の個数: 48

約数和(自身を含む): 107089920

約数和(自身を除く): 53940916

約数列:

[1, 2, 4, 17, 19, 31, 34, 38, 62, 68, 76, 124, 323, 527, 589, 646, 1054, 1178, 1292, 1327, 2108, 2356, 2654, 5308, 10013, 20026, 22559, 25213, 40052, 41137, 45118, 50426, 82274, 90236, 100852, 164548, 428621, 699329, 781603, 857242, 1398658, 1563206, 1714484, 2797316, 3126412, 13287251, 26574502, 53149004]

約数ペア:

[(1, 53149004), (2, 26574502), (4, 13287251), (17, 3126412), (19, 2797316), (31, 1714484), (34, 1563206), (38, 1398658), (62, 857242), (68, 781603), (76, 699329), (124, 428621), (323, 164548), (527, 100852), (589, 90236), (646, 82274), (1054, 50426), (1178, 45118), (1292, 41137), (1327, 40052), (2108, 25213), (2356, 22559), (2654, 20026), (5308, 10013)]