55607090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{281}}^1$

素因数の和:563

約数の個数: 64

約数和(自身を含む): 125722368

約数和(自身を除く): 70115278

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 257, 281, 385, 514, 562, 770, 1285, 1405, 1799, 1967, 2570, 2810, 2827, 3091, 3598, 3934, 5654, 6182, 8995, 9835, 14135, 15455, 17990, 19670, 19789, 21637, 28270, 30910, 39578, 43274, 72217, 98945, 108185, 144434, 197890, 216370, 361085, 505519, 722170, 794387, 1011038, 1588774, 2527595, 3971935, 5055190, 5560709, 7943870, 11121418, 27803545, 55607090]

約数ペア:

[(1, 55607090), (2, 27803545), (5, 11121418), (7, 7943870), (10, 5560709), (11, 5055190), (14, 3971935), (22, 2527595), (35, 1588774), (55, 1011038), (70, 794387), (77, 722170), (110, 505519), (154, 361085), (257, 216370), (281, 197890), (385, 144434), (514, 108185), (562, 98945), (770, 72217), (1285, 43274), (1405, 39578), (1799, 30910), (1967, 28270), (2570, 21637), (2810, 19789), (2827, 19670), (3091, 17990), (3598, 15455), (3934, 14135), (5654, 9835), (6182, 8995)]