55685088

素因数分解:

$2^5\times 3^2\times {\mathrm{239}}^1\times {\mathrm{809}}^1$

素因数の和:1064

約数の個数: 72

約数和(自身を含む): 159213600

約数和(自身を除く): 103528512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 239, 288, 478, 717, 809, 956, 1434, 1618, 1912, 2151, 2427, 2868, 3236, 3824, 4302, 4854, 5736, 6472, 7281, 7648, 8604, 9708, 11472, 12944, 14562, 17208, 19416, 22944, 25888, 29124, 34416, 38832, 58248, 68832, 77664, 116496, 193351, 232992, 386702, 580053, 773404, 1160106, 1546808, 1740159, 2320212, 3093616, 3480318, 4640424, 6187232, 6960636, 9280848, 13921272, 18561696, 27842544, 55685088]

約数ペア:

[(1, 55685088), (2, 27842544), (3, 18561696), (4, 13921272), (6, 9280848), (8, 6960636), (9, 6187232), (12, 4640424), (16, 3480318), (18, 3093616), (24, 2320212), (32, 1740159), (36, 1546808), (48, 1160106), (72, 773404), (96, 580053), (144, 386702), (239, 232992), (288, 193351), (478, 116496), (717, 77664), (809, 68832), (956, 58248), (1434, 38832), (1618, 34416), (1912, 29124), (2151, 25888), (2427, 22944), (2868, 19416), (3236, 17208), (3824, 14562), (4302, 12944), (4854, 11472), (5736, 9708), (6472, 8604), (7281, 7648)]