54841856

素因数分解:

$2^9\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:161

約数の個数: 80

約数和(自身を含む): 116671104

約数和(自身を除く): 61829248

約数列:

[1, 2, 4, 8, 16, 32, 43, 47, 53, 64, 86, 94, 106, 128, 172, 188, 212, 256, 344, 376, 424, 512, 688, 752, 848, 1376, 1504, 1696, 2021, 2279, 2491, 2752, 3008, 3392, 4042, 4558, 4982, 5504, 6016, 6784, 8084, 9116, 9964, 11008, 12032, 13568, 16168, 18232, 19928, 22016, 24064, 27136, 32336, 36464, 39856, 64672, 72928, 79712, 107113, 129344, 145856, 159424, 214226, 258688, 291712, 318848, 428452, 517376, 583424, 637696, 856904, 1034752, 1166848, 1275392, 1713808, 3427616, 6855232, 13710464, 27420928, 54841856]

約数ペア:

[(1, 54841856), (2, 27420928), (4, 13710464), (8, 6855232), (16, 3427616), (32, 1713808), (43, 1275392), (47, 1166848), (53, 1034752), (64, 856904), (86, 637696), (94, 583424), (106, 517376), (128, 428452), (172, 318848), (188, 291712), (212, 258688), (256, 214226), (344, 159424), (376, 145856), (424, 129344), (512, 107113), (688, 79712), (752, 72928), (848, 64672), (1376, 39856), (1504, 36464), (1696, 32336), (2021, 27136), (2279, 24064), (2491, 22016), (2752, 19928), (3008, 18232), (3392, 16168), (4042, 13568), (4558, 12032), (4982, 11008), (5504, 9964), (6016, 9116), (6784, 8084)]