51013744

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{29251}}^1$

素因数の和:29368

約数の個数: 20

約数和(自身を含む): 99749320

約数和(自身を除く): 48735576

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 29251, 58502, 117004, 234008, 468016, 3188359, 6376718, 12753436, 25506872, 51013744]

約数ペア:

[(1, 51013744), (2, 25506872), (4, 12753436), (8, 6376718), (16, 3188359), (109, 468016), (218, 234008), (436, 117004), (872, 58502), (1744, 29251)]