51270678

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{383}}^1$

素因数の和:498

約数の個数: 64

約数和(自身を含む): 119070720

約数和(自身を除く): 67800042

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 67, 74, 111, 134, 201, 222, 333, 383, 402, 603, 666, 766, 999, 1149, 1206, 1809, 1998, 2298, 2479, 3447, 3618, 4958, 6894, 7437, 10341, 14171, 14874, 20682, 22311, 25661, 28342, 42513, 44622, 51322, 66933, 76983, 85026, 127539, 133866, 153966, 230949, 255078, 382617, 461898, 692847, 765234, 949457, 1385694, 1898914, 2848371, 5696742, 8545113, 17090226, 25635339, 51270678]

約数ペア:

[(1, 51270678), (2, 25635339), (3, 17090226), (6, 8545113), (9, 5696742), (18, 2848371), (27, 1898914), (37, 1385694), (54, 949457), (67, 765234), (74, 692847), (111, 461898), (134, 382617), (201, 255078), (222, 230949), (333, 153966), (383, 133866), (402, 127539), (603, 85026), (666, 76983), (766, 66933), (999, 51322), (1149, 44622), (1206, 42513), (1809, 28342), (1998, 25661), (2298, 22311), (2479, 20682), (3447, 14874), (3618, 14171), (4958, 10341), (6894, 7437)]