54854930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{829}}^1$

素因数の和:1358

約数の個数: 32

約数和(自身を含む): 106671600

約数和(自身を除く): 51816670

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 509, 829, 1018, 1658, 2545, 4145, 5090, 6617, 8290, 10777, 13234, 21554, 33085, 53885, 66170, 107770, 421961, 843922, 2109805, 4219610, 5485493, 10970986, 27427465, 54854930]

約数ペア:

[(1, 54854930), (2, 27427465), (5, 10970986), (10, 5485493), (13, 4219610), (26, 2109805), (65, 843922), (130, 421961), (509, 107770), (829, 66170), (1018, 53885), (1658, 33085), (2545, 21554), (4145, 13234), (5090, 10777), (6617, 8290)]