54864896

素因数分解:

$2^{10}\times {\mathrm{131}}^1\times {\mathrm{409}}^1$

素因数の和:560

約数の個数: 44

約数和(自身を含む): 110783640

約数和(自身を除く): 55918744

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 131, 256, 262, 409, 512, 524, 818, 1024, 1048, 1636, 2096, 3272, 4192, 6544, 8384, 13088, 16768, 26176, 33536, 52352, 53579, 67072, 104704, 107158, 134144, 209408, 214316, 418816, 428632, 857264, 1714528, 3429056, 6858112, 13716224, 27432448, 54864896]

約数ペア:

[(1, 54864896), (2, 27432448), (4, 13716224), (8, 6858112), (16, 3429056), (32, 1714528), (64, 857264), (128, 428632), (131, 418816), (256, 214316), (262, 209408), (409, 134144), (512, 107158), (524, 104704), (818, 67072), (1024, 53579), (1048, 52352), (1636, 33536), (2096, 26176), (3272, 16768), (4192, 13088), (6544, 8384)]