50029660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{137}}^1$

素因数の和:227

約数の個数: 72

約数和(自身を含む): 115108560

約数和(自身を除く): 65078900

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 62, 76, 95, 124, 137, 155, 190, 274, 310, 380, 548, 589, 620, 685, 961, 1178, 1370, 1922, 2356, 2603, 2740, 2945, 3844, 4247, 4805, 5206, 5890, 8494, 9610, 10412, 11780, 13015, 16988, 18259, 19220, 21235, 26030, 36518, 42470, 52060, 73036, 80693, 84940, 91295, 131657, 161386, 182590, 263314, 322772, 365180, 403465, 526628, 658285, 806930, 1316570, 1613860, 2501483, 2633140, 5002966, 10005932, 12507415, 25014830, 50029660]

約数ペア:

[(1, 50029660), (2, 25014830), (4, 12507415), (5, 10005932), (10, 5002966), (19, 2633140), (20, 2501483), (31, 1613860), (38, 1316570), (62, 806930), (76, 658285), (95, 526628), (124, 403465), (137, 365180), (155, 322772), (190, 263314), (274, 182590), (310, 161386), (380, 131657), (548, 91295), (589, 84940), (620, 80693), (685, 73036), (961, 52060), (1178, 42470), (1370, 36518), (1922, 26030), (2356, 21235), (2603, 19220), (2740, 18259), (2945, 16988), (3844, 13015), (4247, 11780), (4805, 10412), (5206, 9610), (5890, 8494)]