50516840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:195

約数の個数: 128

約数和(自身を含む): 132969600

約数和(自身を除く): 82452760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 37, 40, 44, 55, 58, 74, 88, 107, 110, 116, 145, 148, 185, 214, 220, 232, 290, 296, 319, 370, 407, 428, 440, 535, 580, 638, 740, 814, 856, 1070, 1073, 1160, 1177, 1276, 1480, 1595, 1628, 2035, 2140, 2146, 2354, 2552, 3103, 3190, 3256, 3959, 4070, 4280, 4292, 4708, 5365, 5885, 6206, 6380, 7918, 8140, 8584, 9416, 10730, 11770, 11803, 12412, 12760, 15515, 15836, 16280, 19795, 21460, 23540, 23606, 24824, 31030, 31672, 34133, 39590, 42920, 43549, 47080, 47212, 59015, 62060, 68266, 79180, 87098, 94424, 114811, 118030, 124120, 136532, 158360, 170665, 174196, 217745, 229622, 236060, 273064, 341330, 348392, 435490, 459244, 472120, 574055, 682660, 870980, 918488, 1148110, 1262921, 1365320, 1741960, 2296220, 2525842, 4592440, 5051684, 6314605, 10103368, 12629210, 25258420, 50516840]

約数ペア:

[(1, 50516840), (2, 25258420), (4, 12629210), (5, 10103368), (8, 6314605), (10, 5051684), (11, 4592440), (20, 2525842), (22, 2296220), (29, 1741960), (37, 1365320), (40, 1262921), (44, 1148110), (55, 918488), (58, 870980), (74, 682660), (88, 574055), (107, 472120), (110, 459244), (116, 435490), (145, 348392), (148, 341330), (185, 273064), (214, 236060), (220, 229622), (232, 217745), (290, 174196), (296, 170665), (319, 158360), (370, 136532), (407, 124120), (428, 118030), (440, 114811), (535, 94424), (580, 87098), (638, 79180), (740, 68266), (814, 62060), (856, 59015), (1070, 47212), (1073, 47080), (1160, 43549), (1177, 42920), (1276, 39590), (1480, 34133), (1595, 31672), (1628, 31030), (2035, 24824), (2140, 23606), (2146, 23540), (2354, 21460), (2552, 19795), (3103, 16280), (3190, 15836), (3256, 15515), (3959, 12760), (4070, 12412), (4280, 11803), (4292, 11770), (4708, 10730), (5365, 9416), (5885, 8584), (6206, 8140), (6380, 7918)]