51001984

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:162

約数の個数: 96

約数和(自身を含む): 115989300

約数和(自身を除く): 64987316

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 64, 74, 88, 89, 121, 128, 148, 176, 178, 242, 296, 352, 356, 407, 484, 592, 704, 712, 814, 968, 979, 1184, 1408, 1424, 1628, 1936, 1958, 2368, 2848, 3256, 3293, 3872, 3916, 4477, 4736, 5696, 6512, 6586, 7744, 7832, 8954, 10769, 11392, 13024, 13172, 15488, 15664, 17908, 21538, 26048, 26344, 31328, 35816, 36223, 43076, 52096, 52688, 62656, 71632, 72446, 86152, 105376, 125312, 143264, 144892, 172304, 210752, 286528, 289784, 344608, 398453, 421504, 573056, 579568, 689216, 796906, 1159136, 1378432, 1593812, 2318272, 3187624, 4636544, 6375248, 12750496, 25500992, 51001984]

約数ペア:

[(1, 51001984), (2, 25500992), (4, 12750496), (8, 6375248), (11, 4636544), (16, 3187624), (22, 2318272), (32, 1593812), (37, 1378432), (44, 1159136), (64, 796906), (74, 689216), (88, 579568), (89, 573056), (121, 421504), (128, 398453), (148, 344608), (176, 289784), (178, 286528), (242, 210752), (296, 172304), (352, 144892), (356, 143264), (407, 125312), (484, 105376), (592, 86152), (704, 72446), (712, 71632), (814, 62656), (968, 52688), (979, 52096), (1184, 43076), (1408, 36223), (1424, 35816), (1628, 31328), (1936, 26344), (1958, 26048), (2368, 21538), (2848, 17908), (3256, 15664), (3293, 15488), (3872, 13172), (3916, 13024), (4477, 11392), (4736, 10769), (5696, 8954), (6512, 7832), (6586, 7744)]