51218688

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{3923}}^1$

素因数の和:3959

約数の個数: 72

約数和(自身を含む): 144371808

約数和(自身を除く): 93153120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 256, 272, 384, 408, 544, 768, 816, 1088, 1632, 2176, 3264, 3923, 4352, 6528, 7846, 11769, 13056, 15692, 23538, 31384, 47076, 62768, 66691, 94152, 125536, 133382, 188304, 200073, 251072, 266764, 376608, 400146, 502144, 533528, 753216, 800292, 1004288, 1067056, 1506432, 1600584, 2134112, 3012864, 3201168, 4268224, 6402336, 8536448, 12804672, 17072896, 25609344, 51218688]

約数ペア:

[(1, 51218688), (2, 25609344), (3, 17072896), (4, 12804672), (6, 8536448), (8, 6402336), (12, 4268224), (16, 3201168), (17, 3012864), (24, 2134112), (32, 1600584), (34, 1506432), (48, 1067056), (51, 1004288), (64, 800292), (68, 753216), (96, 533528), (102, 502144), (128, 400146), (136, 376608), (192, 266764), (204, 251072), (256, 200073), (272, 188304), (384, 133382), (408, 125536), (544, 94152), (768, 66691), (816, 62768), (1088, 47076), (1632, 31384), (2176, 23538), (3264, 15692), (3923, 13056), (4352, 11769), (6528, 7846)]