50755760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{421}}^1$

素因数の和:582

約数の個数: 80

約数和(自身を含む): 129982752

約数和(自身を除く): 79226992

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 137, 176, 220, 274, 421, 440, 548, 685, 842, 880, 1096, 1370, 1507, 1684, 2105, 2192, 2740, 3014, 3368, 4210, 4631, 5480, 6028, 6736, 7535, 8420, 9262, 10960, 12056, 15070, 16840, 18524, 23155, 24112, 30140, 33680, 37048, 46310, 57677, 60280, 74096, 92620, 115354, 120560, 185240, 230708, 288385, 370480, 461416, 576770, 634447, 922832, 1153540, 1268894, 2307080, 2537788, 3172235, 4614160, 5075576, 6344470, 10151152, 12688940, 25377880, 50755760]

約数ペア:

[(1, 50755760), (2, 25377880), (4, 12688940), (5, 10151152), (8, 6344470), (10, 5075576), (11, 4614160), (16, 3172235), (20, 2537788), (22, 2307080), (40, 1268894), (44, 1153540), (55, 922832), (80, 634447), (88, 576770), (110, 461416), (137, 370480), (176, 288385), (220, 230708), (274, 185240), (421, 120560), (440, 115354), (548, 92620), (685, 74096), (842, 60280), (880, 57677), (1096, 46310), (1370, 37048), (1507, 33680), (1684, 30140), (2105, 24112), (2192, 23155), (2740, 18524), (3014, 16840), (3368, 15070), (4210, 12056), (4631, 10960), (5480, 9262), (6028, 8420), (6736, 7535)]