55771488

素因数分解:

$2^5\times 3^2\times {\mathrm{197}}^1\times {\mathrm{983}}^1$

素因数の和:1196

約数の個数: 72

約数和(自身を含む): 159567408

約数和(自身を除く): 103795920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 197, 288, 394, 591, 788, 983, 1182, 1576, 1773, 1966, 2364, 2949, 3152, 3546, 3932, 4728, 5898, 6304, 7092, 7864, 8847, 9456, 11796, 14184, 15728, 17694, 18912, 23592, 28368, 31456, 35388, 47184, 56736, 70776, 94368, 141552, 193651, 283104, 387302, 580953, 774604, 1161906, 1549208, 1742859, 2323812, 3098416, 3485718, 4647624, 6196832, 6971436, 9295248, 13942872, 18590496, 27885744, 55771488]

約数ペア:

[(1, 55771488), (2, 27885744), (3, 18590496), (4, 13942872), (6, 9295248), (8, 6971436), (9, 6196832), (12, 4647624), (16, 3485718), (18, 3098416), (24, 2323812), (32, 1742859), (36, 1549208), (48, 1161906), (72, 774604), (96, 580953), (144, 387302), (197, 283104), (288, 193651), (394, 141552), (591, 94368), (788, 70776), (983, 56736), (1182, 47184), (1576, 35388), (1773, 31456), (1966, 28368), (2364, 23592), (2949, 18912), (3152, 17694), (3546, 15728), (3932, 14184), (4728, 11796), (5898, 9456), (6304, 8847), (7092, 7864)]