56787870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{337}}^1$

素因数の和:525

約数の個数: 64

約数和(自身を含む): 141051456

約数和(自身を除く): 84263586

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 137, 205, 246, 274, 337, 410, 411, 615, 674, 685, 822, 1011, 1230, 1370, 1685, 2022, 2055, 3370, 4110, 5055, 5617, 10110, 11234, 13817, 16851, 27634, 28085, 33702, 41451, 46169, 56170, 69085, 82902, 84255, 92338, 138170, 138507, 168510, 207255, 230845, 277014, 414510, 461690, 692535, 1385070, 1892929, 3785858, 5678787, 9464645, 11357574, 18929290, 28393935, 56787870]

約数ペア:

[(1, 56787870), (2, 28393935), (3, 18929290), (5, 11357574), (6, 9464645), (10, 5678787), (15, 3785858), (30, 1892929), (41, 1385070), (82, 692535), (123, 461690), (137, 414510), (205, 277014), (246, 230845), (274, 207255), (337, 168510), (410, 138507), (411, 138170), (615, 92338), (674, 84255), (685, 82902), (822, 69085), (1011, 56170), (1230, 46169), (1370, 41451), (1685, 33702), (2022, 28085), (2055, 27634), (3370, 16851), (4110, 13817), (5055, 11234), (5617, 10110)]