54763410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{140419}}^1$

素因数の和:140442

約数の個数: 32

約数和(自身を含む): 141543360

約数和(自身を除く): 86779950

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 140419, 280838, 421257, 702095, 842514, 1404190, 1825447, 2106285, 3650894, 4212570, 5476341, 9127235, 10952682, 18254470, 27381705, 54763410]

約数ペア:

[(1, 54763410), (2, 27381705), (3, 18254470), (5, 10952682), (6, 9127235), (10, 5476341), (13, 4212570), (15, 3650894), (26, 2106285), (30, 1825447), (39, 1404190), (65, 842514), (78, 702095), (130, 421257), (195, 280838), (390, 140419)]