49953735

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5023}}^1$

素因数の和:5064

約数の個数: 48

約数和(自身を含む): 98751744

約数和(自身を除く): 48798009

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 85, 117, 153, 195, 221, 255, 585, 663, 765, 1105, 1989, 3315, 5023, 9945, 15069, 25115, 45207, 65299, 75345, 85391, 195897, 226035, 256173, 326495, 426955, 587691, 768519, 979485, 1110083, 1280865, 2938455, 3330249, 3842595, 5550415, 9990747, 16651245, 49953735]

約数ペア:

[(1, 49953735), (3, 16651245), (5, 9990747), (9, 5550415), (13, 3842595), (15, 3330249), (17, 2938455), (39, 1280865), (45, 1110083), (51, 979485), (65, 768519), (85, 587691), (117, 426955), (153, 326495), (195, 256173), (221, 226035), (255, 195897), (585, 85391), (663, 75345), (765, 65299), (1105, 45207), (1989, 25115), (3315, 15069), (5023, 9945)]