54123584

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:403

約数の個数: 56

約数和(自身を含む): 111849408

約数和(自身を除く): 57725824

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 71, 86, 142, 172, 277, 284, 344, 554, 568, 688, 1108, 1136, 1376, 2216, 2272, 2752, 3053, 4432, 4544, 6106, 8864, 11911, 12212, 17728, 19667, 23822, 24424, 39334, 47644, 48848, 78668, 95288, 97696, 157336, 190576, 195392, 314672, 381152, 629344, 762304, 845681, 1258688, 1691362, 3382724, 6765448, 13530896, 27061792, 54123584]

約数ペア:

[(1, 54123584), (2, 27061792), (4, 13530896), (8, 6765448), (16, 3382724), (32, 1691362), (43, 1258688), (64, 845681), (71, 762304), (86, 629344), (142, 381152), (172, 314672), (277, 195392), (284, 190576), (344, 157336), (554, 97696), (568, 95288), (688, 78668), (1108, 48848), (1136, 47644), (1376, 39334), (2216, 24424), (2272, 23822), (2752, 19667), (3053, 17728), (4432, 12212), (4544, 11911), (6106, 8864)]