53297090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3643}}^1$

素因数の和:3687

約数の個数: 64

約数和(自身を含む): 125936640

約数和(自身を除く): 72639550

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 38, 55, 70, 77, 95, 110, 133, 154, 190, 209, 266, 385, 418, 665, 770, 1045, 1330, 1463, 2090, 2926, 3643, 7286, 7315, 14630, 18215, 25501, 36430, 40073, 51002, 69217, 80146, 127505, 138434, 200365, 255010, 280511, 346085, 400730, 484519, 561022, 692170, 761387, 969038, 1402555, 1522774, 2422595, 2805110, 3806935, 4845190, 5329709, 7613870, 10659418, 26648545, 53297090]

約数ペア:

[(1, 53297090), (2, 26648545), (5, 10659418), (7, 7613870), (10, 5329709), (11, 4845190), (14, 3806935), (19, 2805110), (22, 2422595), (35, 1522774), (38, 1402555), (55, 969038), (70, 761387), (77, 692170), (95, 561022), (110, 484519), (133, 400730), (154, 346085), (190, 280511), (209, 255010), (266, 200365), (385, 138434), (418, 127505), (665, 80146), (770, 69217), (1045, 51002), (1330, 40073), (1463, 36430), (2090, 25501), (2926, 18215), (3643, 14630), (7286, 7315)]