51765035

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{563}}^1$

素因数の和:683

約数の個数: 32

約数和(自身を含む): 74068992

約数和(自身を除く): 22303957

約数列:

[1, 5, 7, 35, 37, 71, 185, 259, 355, 497, 563, 1295, 2485, 2627, 2815, 3941, 13135, 18389, 19705, 20831, 39973, 91945, 104155, 145817, 199865, 279811, 729085, 1399055, 1479001, 7395005, 10353007, 51765035]

約数ペア:

[(1, 51765035), (5, 10353007), (7, 7395005), (35, 1479001), (37, 1399055), (71, 729085), (185, 279811), (259, 199865), (355, 145817), (497, 104155), (563, 91945), (1295, 39973), (2485, 20831), (2627, 19705), (2815, 18389), (3941, 13135)]