51416288

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^2\times {\mathrm{271}}^1$

素因数の和:317

約数の個数: 108

約数和(自身を含む): 129908016

約数和(自身を除く): 78491728

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 121, 154, 176, 196, 224, 242, 271, 308, 352, 392, 484, 539, 542, 616, 784, 847, 968, 1078, 1084, 1232, 1568, 1694, 1897, 1936, 2156, 2168, 2464, 2981, 3388, 3794, 3872, 4312, 4336, 5929, 5962, 6776, 7588, 8624, 8672, 11858, 11924, 13279, 13552, 15176, 17248, 20867, 23716, 23848, 26558, 27104, 30352, 32791, 41734, 47432, 47696, 53116, 60704, 65582, 83468, 94864, 95392, 106232, 131164, 146069, 166936, 189728, 212464, 229537, 262328, 292138, 333872, 424928, 459074, 524656, 584276, 667744, 918148, 1049312, 1168552, 1606759, 1836296, 2337104, 3213518, 3672592, 4674208, 6427036, 7345184, 12854072, 25708144, 51416288]

約数ペア:

[(1, 51416288), (2, 25708144), (4, 12854072), (7, 7345184), (8, 6427036), (11, 4674208), (14, 3672592), (16, 3213518), (22, 2337104), (28, 1836296), (32, 1606759), (44, 1168552), (49, 1049312), (56, 918148), (77, 667744), (88, 584276), (98, 524656), (112, 459074), (121, 424928), (154, 333872), (176, 292138), (196, 262328), (224, 229537), (242, 212464), (271, 189728), (308, 166936), (352, 146069), (392, 131164), (484, 106232), (539, 95392), (542, 94864), (616, 83468), (784, 65582), (847, 60704), (968, 53116), (1078, 47696), (1084, 47432), (1232, 41734), (1568, 32791), (1694, 30352), (1897, 27104), (1936, 26558), (2156, 23848), (2168, 23716), (2464, 20867), (2981, 17248), (3388, 15176), (3794, 13552), (3872, 13279), (4312, 11924), (4336, 11858), (5929, 8672), (5962, 8624), (6776, 7588)]