50725480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97549}}^1$

素因数の和:97573

約数の個数: 32

約数和(自身を含む): 122913000

約数和(自身を除く): 72187520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 97549, 195098, 390196, 487745, 780392, 975490, 1268137, 1950980, 2536274, 3901960, 5072548, 6340685, 10145096, 12681370, 25362740, 50725480]

約数ペア:

[(1, 50725480), (2, 25362740), (4, 12681370), (5, 10145096), (8, 6340685), (10, 5072548), (13, 3901960), (20, 2536274), (26, 1950980), (40, 1268137), (52, 975490), (65, 780392), (104, 487745), (130, 390196), (260, 195098), (520, 97549)]