54913408

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{907}}^1$

素因数の和:975

約数の個数: 64

約数和(自身を含む): 122253120

約数和(自身を除く): 67339712

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 64, 86, 88, 128, 172, 176, 344, 352, 473, 688, 704, 907, 946, 1376, 1408, 1814, 1892, 2752, 3628, 3784, 5504, 7256, 7568, 9977, 14512, 15136, 19954, 29024, 30272, 39001, 39908, 58048, 60544, 78002, 79816, 116096, 156004, 159632, 312008, 319264, 429011, 624016, 638528, 858022, 1248032, 1277056, 1716044, 2496064, 3432088, 4992128, 6864176, 13728352, 27456704, 54913408]

約数ペア:

[(1, 54913408), (2, 27456704), (4, 13728352), (8, 6864176), (11, 4992128), (16, 3432088), (22, 2496064), (32, 1716044), (43, 1277056), (44, 1248032), (64, 858022), (86, 638528), (88, 624016), (128, 429011), (172, 319264), (176, 312008), (344, 159632), (352, 156004), (473, 116096), (688, 79816), (704, 78002), (907, 60544), (946, 58048), (1376, 39908), (1408, 39001), (1814, 30272), (1892, 29024), (2752, 19954), (3628, 15136), (3784, 14512), (5504, 9977), (7256, 7568)]