51957290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67477}}^1$

素因数の和:67502

約数の個数: 32

約数和(自身を含む): 116601984

約数和(自身を除く): 64644694

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 67477, 134954, 337385, 472339, 674770, 742247, 944678, 1484494, 2361695, 3711235, 4723390, 5195729, 7422470, 10391458, 25978645, 51957290]

約数ペア:

[(1, 51957290), (2, 25978645), (5, 10391458), (7, 7422470), (10, 5195729), (11, 4723390), (14, 3711235), (22, 2361695), (35, 1484494), (55, 944678), (70, 742247), (77, 674770), (110, 472339), (154, 337385), (385, 134954), (770, 67477)]