51187139655

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{709307}}^1$

素因数の和:709615

約数の個数: 32

約数和(自身を含む): 87023579904

約数和(自身を除く): 35836440249

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 283, 849, 1415, 4245, 4811, 14433, 24055, 72165, 709307, 2127921, 3546535, 10639605, 12058219, 36174657, 60291095, 180873285, 200733881, 602201643, 1003669405, 3011008215, 3412475977, 10237427931, 17062379885, 51187139655]

約数ペア:

[(1, 51187139655), (3, 17062379885), (5, 10237427931), (15, 3412475977), (17, 3011008215), (51, 1003669405), (85, 602201643), (255, 200733881), (283, 180873285), (849, 60291095), (1415, 36174657), (4245, 12058219), (4811, 10639605), (14433, 3546535), (24055, 2127921), (72165, 709307)]