49551345

素因数分解:

$3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2399}}^1$

素因数の和:2436

約数の個数: 48

約数和(自身を含む): 94348800

約数和(自身を除く): 44797455

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 243, 255, 405, 459, 765, 1215, 1377, 2295, 2399, 4131, 6885, 7197, 11995, 20655, 21591, 35985, 40783, 64773, 107955, 122349, 194319, 203915, 323865, 367047, 582957, 611745, 971595, 1101141, 1835235, 2914785, 3303423, 5505705, 9910269, 16517115, 49551345]

約数ペア:

[(1, 49551345), (3, 16517115), (5, 9910269), (9, 5505705), (15, 3303423), (17, 2914785), (27, 1835235), (45, 1101141), (51, 971595), (81, 611745), (85, 582957), (135, 367047), (153, 323865), (243, 203915), (255, 194319), (405, 122349), (459, 107955), (765, 64773), (1215, 40783), (1377, 35985), (2295, 21591), (2399, 20655), (4131, 11995), (6885, 7197)]