49620195

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7207}}^1$

素因数の和:7241

約数の個数: 40

約数和(自身を含む): 94194144

約数和(自身を除く): 44573949

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 255, 405, 459, 765, 1377, 2295, 6885, 7207, 21621, 36035, 64863, 108105, 122519, 194589, 324315, 367557, 583767, 612595, 972945, 1102671, 1837785, 2918835, 3308013, 5513355, 9924039, 16540065, 49620195]

約数ペア:

[(1, 49620195), (3, 16540065), (5, 9924039), (9, 5513355), (15, 3308013), (17, 2918835), (27, 1837785), (45, 1102671), (51, 972945), (81, 612595), (85, 583767), (135, 367557), (153, 324315), (255, 194589), (405, 122519), (459, 108105), (765, 64863), (1377, 36035), (2295, 21621), (6885, 7207)]