53962870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{2749}}^1$

素因数の和:2920

約数の個数: 32

約数和(自身を含む): 105336000

約数和(自身を除く): 51373130

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 151, 302, 755, 1510, 1963, 2749, 3926, 5498, 9815, 13745, 19630, 27490, 35737, 71474, 178685, 357370, 415099, 830198, 2075495, 4150990, 5396287, 10792574, 26981435, 53962870]

約数ペア:

[(1, 53962870), (2, 26981435), (5, 10792574), (10, 5396287), (13, 4150990), (26, 2075495), (65, 830198), (130, 415099), (151, 357370), (302, 178685), (755, 71474), (1510, 35737), (1963, 27490), (2749, 19630), (3926, 13745), (5498, 9815)]