52806531519

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{331}}^1\times {\mathrm{4787}}^1$

素因数の和:5177

約数の個数: 72

約数和(自身を含む): 91421995392

約数和(自身を除く): 38615463873

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 331, 483, 529, 993, 1449, 1587, 2317, 2979, 3703, 4761, 4787, 6951, 7613, 11109, 14361, 20853, 22839, 33327, 33509, 43083, 53291, 68517, 100527, 110101, 159873, 175099, 301581, 330303, 479619, 525297, 770707, 990909, 1225693, 1575891, 1584497, 2312121, 2532323, 3677079, 4753491, 6936363, 7596969, 11031237, 11091479, 14260473, 17726261, 22790907, 33274437, 36443431, 53178783, 99823311, 109330293, 159536349, 255104017, 327990879, 765312051, 838198913, 2295936153, 2514596739, 5867392391, 7543790217, 17602177173, 52806531519]

約数ペア:

[(1, 52806531519), (3, 17602177173), (7, 7543790217), (9, 5867392391), (21, 2514596739), (23, 2295936153), (63, 838198913), (69, 765312051), (161, 327990879), (207, 255104017), (331, 159536349), (483, 109330293), (529, 99823311), (993, 53178783), (1449, 36443431), (1587, 33274437), (2317, 22790907), (2979, 17726261), (3703, 14260473), (4761, 11091479), (4787, 11031237), (6951, 7596969), (7613, 6936363), (11109, 4753491), (14361, 3677079), (20853, 2532323), (22839, 2312121), (33327, 1584497), (33509, 1575891), (43083, 1225693), (53291, 990909), (68517, 770707), (100527, 525297), (110101, 479619), (159873, 330303), (175099, 301581)]