49779825

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{39043}}^1$

素因数の和:39073

約数の個数: 24

約数和(自身を含む): 87146208

約数和(自身を除く): 37366383

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 39043, 117129, 195215, 585645, 663731, 976075, 1991193, 2928225, 3318655, 9955965, 16593275, 49779825]

約数ペア:

[(1, 49779825), (3, 16593275), (5, 9955965), (15, 3318655), (17, 2928225), (25, 1991193), (51, 976075), (75, 663731), (85, 585645), (255, 195215), (425, 117129), (1275, 39043)]