51174255

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{937}}^1$

素因数の和:1287

約数の個数: 32

約数和(自身を含む): 89687808

約数和(自身を除く): 38513553

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 331, 937, 993, 1655, 2811, 3641, 4685, 4965, 10307, 10923, 14055, 18205, 30921, 51535, 54615, 154605, 310147, 930441, 1550735, 3411617, 4652205, 10234851, 17058085, 51174255]

約数ペア:

[(1, 51174255), (3, 17058085), (5, 10234851), (11, 4652205), (15, 3411617), (33, 1550735), (55, 930441), (165, 310147), (331, 154605), (937, 54615), (993, 51535), (1655, 30921), (2811, 18205), (3641, 14055), (4685, 10923), (4965, 10307)]