51064585

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71419}}^1$

素因数の和:71448

約数の個数: 16

約数和(自身を含む): 71991360

約数和(自身を除く): 20926775

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 71419, 357095, 785609, 928447, 3928045, 4642235, 10212917, 51064585]

約数ペア:

[(1, 51064585), (5, 10212917), (11, 4642235), (13, 3928045), (55, 928447), (65, 785609), (143, 357095), (715, 71419)]