51940185

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{18517}}^1$

素因数の和:18553

約数の個数: 32

約数和(自身を含む): 95997312

約数和(自身を除く): 44057127

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 18517, 55551, 92585, 203687, 277755, 314789, 611061, 944367, 1018435, 1573945, 3055305, 3462679, 4721835, 10388037, 17313395, 51940185]

約数ペア:

[(1, 51940185), (3, 17313395), (5, 10388037), (11, 4721835), (15, 3462679), (17, 3055305), (33, 1573945), (51, 1018435), (55, 944367), (85, 611061), (165, 314789), (187, 277755), (255, 203687), (561, 92585), (935, 55551), (2805, 18517)]