51383438

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{2273}}^1$

素因数の和:2491

約数の個数: 16

約数和(自身を含む): 78589440

約数和(自身を除く): 27206002

約数列:

[1, 2, 89, 127, 178, 254, 2273, 4546, 11303, 22606, 202297, 288671, 404594, 577342, 25691719, 51383438]

約数ペア:

[(1, 51383438), (2, 25691719), (89, 577342), (127, 404594), (178, 288671), (254, 202297), (2273, 22606), (4546, 11303)]